Filters

List of brass-seal Tenders

List of latest brass-seal Tenders in Indian Tenders. Click on any brass-seal Tenders to view BOQ, NIT and Tender Documents. Get GeM Registration and Bidding Support, Vendor Registration for brass-seal Tenders.

All-Tenders (45)
|
Today's-Tenders
|
Active-Tenders
|
Closed-Tenders

Central Government/Public Sector

TRN :34819667 | 26 Jul, 2025

Tender Value : 0

Dimapur - Nagaland

Tender for gem bids for 4, shelter part cement coarse sand 20mm stone agg 40mm stone agg 63 mm hardcore stone agg interlock pcc kerb stone tmt bar 08 mm tmt bar 12 mm bindingwire pcc solid block non skid tile 300 into 300 into 8 mmthk vitrified colour 600 into 600 mm into 300 into 9 mmthk vitreous china wash hand basin of size 550mm into440mm with all acees pvc flushing cistern of 10 ltrcapacity wash hand basin pvc connection pipe 450mm cp bib cock cp mixture 15mm cp bib cock long cpangle cock cp shower rose 15 mm dia cp towel rail alupeg stay cp soap tray pvc corner set toilet paperholder pvc frame looking mirror pvc looking mirror tray health facuet 1000 ltr pvc triple layer water storage tank tank nipple 20mm pvc float valve gi pipe 20mm dia gipipe 15mm dia gate valve 20mm brass gi union 20mmdia gi nipple 20mm dia 6 feet gi nipple 20mm 4 feet gi socket 20mm gi elbow 20mm dia gi tee 20 mm dia gi reducer 20 mm dia gi tee 15 mm dia gi elbow 15mmdia gi reducer elbow 20 into 15 mm gi nipple 15mm dia4 feet long gi socket 15 mm dia pvc swr pipe 110m dia6 m long with socket pvc swr pipe 110m dia 6 m longwith air extension pvc cowl 110 mm dia pvc trap110mm dia pvc elbow 110mm dia pvc tee 110 mm bore pvc coupler 110mm dia pvc bend 110mm dia pvc pipe75mm dia isi marked pvc floor trap 75mm dia isi marked pvc tee 75mm dia isi marked pvc elbow 75mm dia pvccoupler 75mm dia screw 1 by 2 star type screw 1 inchstar type self tapping screw 25 mm self tapping screw 55mm self tapping screw 100 mm pop revit machine poprevit high carbon steel silcon tube gi clamp15 mm giclamp 20 mm wpc white cement lime thread gola taflon tape 2 mtr long wthite zinc 200 gms per tin solvent m seal curtain rod drapery curtain rod bid number gem2025b6420186 dated 05-07-2025 bid document1 83 0 0 synthetic enamel paint white, synthetic enamel paintblack, synthetic enamel paint green, foam roller brush, painting brush, writing brush, wall mounted led tube rod15 watt, wall mounted led battern, celling fan 1200 mmsweep, exhaust fan 300mm sweep, pvc insulated heavyduty 1100 volt grade cable, porcelain insulating hangers, pvc sheathed unarmoured stranded copper conductor cableof size 1 point 5 sqmm, pvc sheathed unarmouredstranded copper conductor cable of size 2 point 5 sqmm, pvc sheathed unarmoured stranded copper conductor cableof size 4 sqmm, modular switch piano flush type 6 amp 240volts, modular switch piano flush type 16 amp 240 volts, modular socket outlet multipurpose 2 or 3 pin 6 amps flushbutton type, modular socket outlet multipurpose 2 in 1 and6 and 16 amps pin 6 amps flush button type, surfacemounting plastic boxes suitable for modular switches 12module of size 8 inch into 6 inch, surface mounting plasticboxes suitable for modular switches 8 module of size 9 inchinto 3 inch, surface mounting plastic boxes suitable formodular switches 6 module of size 8 inch into 3 inch, surface mounting plastic boxes suitable for modularswitches 4 module of size 5 inch into 3 inch, combinedcover plate with frame inner and outer switch or socket of12 module, combined cover plate with frame inner andouter switch or socket of 8 module, combined cover platewith frame inner and outer switch or socket of 6 module, combined cover plate with frame inner and outer switch orsocket of 4 module, blanking plate for modular switch orsocket, ceiling rose surface bakelight 65 into 50 mm and 2to 3 terminal, pvc flexible pipe heavy duty 20mm dia, pvcpipe heavy duty 20mm dia, pvc elbow 20 mm dia pvc pipe, pvc space bar saddles 20 mm dia pvc pipe, pvc couplerfor 20mm dia pvc pipe, pvc tee for 20mm dia pvc pipe, pvc casing capping 25mm wide not less than 2 mm thick, pvc coupler for 25mm casing and capping, pvc tee for25mm casing and capping, pvc sockets for 25mm casingand capping, pvc elbow for 25mm casing and capping, pvc corner bend for 25 mm casing and capping, pvcjunction box two way 20mm dia, pvc junction box threeway 20mm dia, pvc junction box four way 20mm dia, pvcjunction linker size 75 into 75mm, house service brackethook type complete with 3 m long gi pipe 40 mm dia, mcbdb 8 way spn 240 volt, mcb 10 a sp 240 volt breaking cap10 ka, mcb 20 a sp 240 volt breaking cap 10 ka, mcb 40a sp 240 volt breaking cap 10 ka, insulation tape 19mmwidth 25m long, no 8 into 19 csk screw full threaded, no 8into 32 csk screw full threaded, no 8 into 50 csk screw fullthreaded, no 8mm into 75mm bolts and nut full threaded, black screw full threaded 1 inch, black screw full threaded 1point 5 inch, black screw full threaded 2 inch, geyser 10ltr capacity, pvc connection 450 mm long for cold and hot, electric earthing set, lightning conductor complete set, single bed hard with 150mm, table bed side, chairwriting, writing table, centre table, kerosene heat kingbukhari, water dispemnser

Central Government/Public Sector

TRN :34799550 | 29 Jul, 2025

Tender Value : 0

Dimapur - Nagaland

Tender for gem bids for constr, shelter part cement coarse sand 20mm stone agg 40mm stone agg 63 mm hardcore stone agg interlock pcc kerb stone tmt bar 08 mm tmt bar 12 mm bindingwire pcc solid block non skid tile 300 into 300 into 8 mmthk vitrified colour 600x 600 mm into 300 into 9 mm thk vitreous china wash hand basin of size 550mm into 440mmwith all acees pvc flushing cistern of 10ltr capacity washhand basin pvc connection pipe 450mm cp bib cock cpmixture 15mm cp bib cock long cp angle cock cpshower rose 15 mm dia cp towel rail alu peg stay cpsoap tray pvc corner set toilet paper holder pvc framelooking mirror pvc looking mirror tray health facuet 1000 ltr pvc triple layer water storage tank tank nipple20mm pvc float valve gi pipe 20mm dia gi pipe 15mmdia gate valve 20mm brass gi union 20mm dia ginipple 20mm dia 6 feet gi nipple 20mm 4 feet gi socket20mm gi elbow 20 mm dia gi tee 20 mm dia gi reducer20 mm dia gi tee 15 mm dia gi elbow 15mm dia gireducer elbow 20 x 15 mm gi nipple 15mm dia 4 feet long gi socket 15 mm dia pvc swr pipe 110m dia 6 m longwith socket pvc swr pipe 110m dia 6 m long with airextension pvc cowl 110 m dia pvc trap 110mm dia pvc elbow 110mm dia pvc tee 110 mm bore pvccoupler 110mm dia pvc bend 110mm dia pvc tee75mm dia isi marked pvcfloor elbow 75mm dia isi marked pvc elbow 75mm dia pvc coupler 75mm dia screw 1 by2 star type screw 1 inch star type self tapping screw 25mm self tapping screw 55 mm self tapping screw 100mm pop revit machine pop revit high carbon steel silcon tube gi clamp15 mm gi clamp 20 mm wpc white cement lime thread gola taflon tape 2 mtr long wthite zinc 200 gms per tin solvent m seal curtain rod drapery curtain rod synthetic enamel paint white bid number gem2025b6426724 dated 08-07-2025 bid document1 85 1 1 synthetic enamel paint black, synthetic enamel paintgreen, foam roller brush, painting brush, writing brush, wall mounted led tube rod 15 watt, wall mounted ledbattern, celling fan 1200 mm sweep, exhaust fan 300mmsweep, pvc insulated heavy duty 1100 volt grade cable, porcelain insulating hangers, pvc sheathed unarmouredstranded copper conductor cable of size 1 point 5 sqmm, pvc sheathed unarmoured stranded copper conductor cableof size 2 point 5 sqmm, pvc sheathed unarmouredstranded copper conductor cable of size 4 sqmm, modularswitch piano flush type 6 amp 240 volts, modular switchpiano flush type 16 amp 240 volts, modular socket outletmultipurpose 2 or 3 pin 6 amps flush button type, modularsocket outlet multipurpose 2 in 1 and 6 and 16 amps pin 6amps flush button type, surface mounting plastic boxessuitable for modular switches 12 module of size 8 inch into6 inch, surface mounting plastic boxes suitable for modularswitches 8 module of size 9 inch into 3 inch, surfacemounting plastic boxes suitable for modular switches 6module of size 8 inch into 3 inch, surface mounting plasticboxes suitable for modular switches 4 module of size 5 inchinto 3 inch, combined cover plate with frame inner andouter white suitable for modular switch or socket of 12module, combined cover plate with frame inner and outerwhite suitable for modular switch or socket of 8 module, combined cover plate with frame inner and outer whitesuitable for modular switch or socket of 6 module, combined cover plate with frame inner and outer whitesuitable for modular switch or socket of 4 module, blankingplate for modular switch or socket, ceiling rose surfacebakelight 65 into 50 mm and 2 to 3 terminal, pvc flexiblepipe heavy duty 20mm dia, pvc pipe heavy duty 20mm dia, pvc elbow 20 mm dia pvc pipe, pvc space bar saddles 20mm dia pvc pipe, pvc coupler for 20mm dia pvc pipe, pvctee for 20mm dia pvc pipe, pvc casing capping 25mmwide not less than 2 mm thick, pvc coupler for 25mmcasing and capping, pvc tee for 25mm casing and capping, pvc sockets for 25mm casing and capping, pvc elbow for25mm casing and capping, pvc corner bend for 25 mmcasing and capping, pvc junction box two way 20mm dia, pvc junction box three way 20mm dia, pvc junction boxfour way 20mm dia, pvc junction linker size 75 into 75mm, house service bracket hook type complete with 3 m long gipipe 40 mm dia medium grade with two nos 90 degrr bendsms hooks or clamps and stay or guy, mcb db 8 way spn240 volt, mcb 10 a sp 240 volt breaking cap 10 ka, mcb20 a sp 240 volt breaking cap 10 ka, mcb 40 a sp 240 voltbreaking cap 10 ka, insulation tape 19mm width 25m long, no 8 into 19 csk screw full threaded, no 8 into 32 cskscrew full threaded, no 8 into 50 csk screw full threaded, no 8mm into 75mm bolts and nut full threaded, blackscrew full threaded 1 inch, black screw full threaded 1 point5 inch, black screw full threaded 2 inch, geyser 10 ltrcapacity, pvc connection 450 mm long for cold and hot, electric earthing set, lightning conductor complete set, single bed hard 150mmthick, table bed side, chair writing, writing table, centre table, kerosene heat king bukhari, water dispenser

Central Government/Public Sector

TRN :34803438 | 31 Jul, 2025

Tender Value : 1.92 Lacs

Nellore - Andhra Pradesh

Tender for gem bids for dust, fiber dust brush, feather broom phool jhadu, envelopesize 6 inch x 12 inch, envelope size 4 inch x 10 inch, envelope size 10 inch x 14 inch, envelope cloth coated 12inch x 16 inch, envelope cloth coated 10 inch x 14 inch, envelope cloth coated 9 inch x 12 inch, dvd, duster cloth, quick dry steel putty, pvc flexible water hose 1 inch, polish metal brass, photocopier paper a3, photo copierpaper 210mm x325mm, pest seal, pencil cell one point fivev, paper napkin, paint roller 9 inch, room freshner, refillfor automatic air freshner, rat sticking gel, super spin mop, steel cleaning liquid, spray hand liquid insecticide, spinmop set, soap liquid toilet, scrubber with handle, safetygloves cloth

Central Government/Public Sector

TRN :34803728 | 31 Jul, 2025

Tender Value : 1.92 Lacs

Nellore - Andhra Pradesh

Tender for gem bids for dust, fiber dust brush, feather broom phool jhadu, envelopesize 6 inch x 12 inch, envelope size 4 inch x 10 inch, envelope size 10 inch x 14 inch, envelope cloth coated 12inch x 16 inch, envelope cloth coated 10 inch x 14 inch, envelope cloth coated 9 inch x 12 inch, dvd, duster cloth, quick dry steel putty, pvc flexible water hose 1 inch, polish metal brass, photocopier paper a3, photo copierpaper 210mm x325mm, pest seal, pencil cell one point fivev, paper napkin, paint roller 9 inch, room freshner, refillfor automatic air freshner, rat sticking gel, super spin mop, steel cleaning liquid, spray hand liquid insecticide, spinmop set, soap liquid toilet, scrubber with handle, safetygloves cloth

Central Government/Public Sector

TRN :34804797 | 28 Jul, 2025

Tender Value : 0

Allahabad - Uttar Pradesh

Tender for gem bids for cement, natural sand, aggregate 20mm, aggregate40mm, non skid ceramic tiles 300by300mm, puf waterstorage tank of 1000 ltr with lid, puf water storage tank of500 ltr with lid, water storage tank double layer 1000 ltrscapacity, water storage tank double layer 500 ltrs capacity, water storage tank double layer 200 ltrs capacity, frpseptic tank 1500 ltrs, 40mm dia ppr pipe 3 layers, pvcpipe 4inch dia 3mtr long, pvc pipe 4inch dia l bend, pvcpipe 4inch dia tee, pvc pipe 3inch dia 3mtr long, pvc pipe20mm dia, pvc connection pipe 15mm dia 450mm long, pvc l bend 2inch, cp bib cock 15 mm, cp bib cock longspout 15 mm, cp bib cock 20mm, cp stop cock 15mm, cpor brass pillar cock 15mm, cp towel rail, cp soap dish, cpshower rose, angle valve for bathroom, brass stop cock15mm cp t type, brass bib cock, gun metal gate valve 15mm, exhust fan 300mm, pvc flushing cistern 10 ltrcapacity, gi pipe 20mm dia, stainless steel jail withouthole, waste pipe for urinal pot, wc indian type, urinal pot, ewc seat cover, european wc with cistern complete set, ss lavoratory pen with cistern 10 ltr capcity includingcomplete, vitreous china wash hand basin white flat back550 by 450mm long with pvc connection items includingwaste pipe 32mm and coupling, stainless steel jail withhole, health faucet, wash basin waste pipe, ss washbasin coupling, ss wash basin, steel coat hook four prong, hdpe water cover tarpaulin 20 by 18, hdpe water covertarpaulin 30 by 30, pbs roll, kero heater wicks, cornerself of toughenend glass, decorative looking mirror 600 by450mm, angle batton holder, mattress, acrylic sheet 6 by4 by 3mm, m seal 200gms, hinges 100mm, white cement, ppgi sheet 8 by 3 by 0.63mm, ppgi sheet 12 by 3 by0.63mm, door closer hydraulic, door handle, tower bolt, door stopper, fire extinguisher 5 kg, fire extinguisher 2kg, fire extinguisher 1 kg ball type, nails 2inch, nails3inch, nails 5inch, paint brush 2inch, paint brush 3inch, paint brush 4inch, paint brush 6inch, paint red oxide, paint black, paint blue, paint brown, paint bus green, paint og, paint red, paint white, paint yellow, thinner, micron filter sediment rust removal 20inch for ro, hammam electric rod, stove wicks, ply wood 6 by 3 by12mm, plywood 18mm, ply wood 6 by 3 by 6mm thick

Central Government/Public Sector

TRN :34806991 | 25 Jul, 2025

Tender Value : 5.00 Lacs

Shivpuri - Madhya Pradesh

Tender for gem bids for taflon tape , commode westren toilet seat cover , wall mounted seat , flexible pipe , wooden gitti , ss screw , water storage tank , wall mixer 2 in 1 , health faucet butterfly jet , health faucte hand with bracket , pvc connection , cotton plumbing thread , pvc gity , m seal white , gi pipes , gi union nominal bore , gi socket nominal bore , gi elbow nominal bore , gi elbow , gi reducer socket , gi tee , gi tee reducer , cp brass toilet paper holder of standard size , cp brass long body bibcock , cp brass angle valve , half turn spandle , gi nipple , end cap stoper , upvc pipe , upvc fta , upvc mta , upvc socket , upvc elbow , upvc tee , upvc union , upvc valve , upvc brass elbow , upvc reducer socket , upvc solvent , cpvc pipe , cpvc fta , cpvc mta , cpvc socket , cpvc elbow , cpvc tee , cpvc union , cpvc solvent , cpvc valve , pvc clamp , soap dish , floor drain trap steel jal

Central Government/Public Sector

TRN :34790819 | 28 Jul, 2025

Tender Value : 0

Darjeeling - West Bengal

Tender for gem bids for mt, gear lever bush kit, assy pipe, detent assy, brass pad, oil seal, assy cross kit, synchronising 5 speed, synchronising cone, gasket gear housing, part kit powersteering

Central Government And Public Sector

TRN :34782739 | 28 Jul, 2025

Tender Value : 13.14 Lacs

Chamba - Himachal Pradesh

Tender for gem bids for ms plate size 16mm, ms plate size 18mm, ms plate size20mm, ms plate size 28mm, 90 degree ms angle size25mm, 45 degree ms angle size 25mm, ms hex bolt withnut 12x1.75x40 mm, hex screw m24x3x100 lg, materialss410, hex screw m24x3x50, material ss410, hex screwm24x3x125 lg, material ss410, ss hex bolt with nut3by8mmx16gx1 inch, ms hex bolt with nut 32x3.5x350, ss hex bolt with nut 20x2.5x100, ms hex bolt with nut12x1.75x35, ms hex bolt with nut 18x2.5x120, ss ballvalve 1 inch class 150 female thread, ss 90 degree elbow 1inch, ss 45 degree elbow 1 inch, ss ball valve 1.25 inchclass 150 female thread, ss 90 degree elbow 1.25 inch, ss45 degree elbow 1.25 inch, 1by2 inch ball valve steel, 1by2 inch 90 degree elbow steel, 1by2 inch 45 degreeelbow steel, d spanner 18x19, ring spanner 18x19, slidewrench 8, slide wrench 12, pipe wrench 8, pipe wrench 12, 1by2 to 1by4 inch female adapter npt, 1by4 to 1.25 inchss adapter with 60 degree cone both side, 1by4 to 1by2inch male adapter npt, 3by4 to 1by2 inch male adapternpt, 3by8 inch female to 1by2 inch male adapter npt, nrv 6 inch check valve, nrv 4 inch check valve, ms union1by2 inch, ms rod hexagonal 25mm, ms rod hexagonall40mm, 1.5 inch, 20 inch flange class 300, brass rod 2 inch, brass rod 1.5 inch, brass rod 2.5 inch, foot valve 3 inch, pvc suction hose pipe 3 inch dia, pvc suction hose pipe 6inch dia, clamp 4 inch, clamp 6 inch, 1by2 inch x 14 tpibsp hss round die, o-ring 3mm, o-ring 4mm, o-ring5.3mm, o-ring 5.7mm, o-ring 6mm, o-ring 8mm, o-ring 8.5mm, o-ring 9mm, rubber gasket sheet size 2mm, rubber gasket sheet size 3 mm, rubber gasket 2.5mmexact, steel putty 3473, thread locker 263, si 5900 flangesealant, sealant 495, super metal composite 1111, maintain 100, m seal 75gm, hydraulic sealant 545, 50mlpack, pipe repair kit, sf 790 gasket remover 510 gm, weldon shank 3by4 inch drill bit set 6, 8, 10, 12, 16, 20 mm, compressor belt size c90 1 34, filteration plant belt a800, a30 poly f plus, new hp compressor belt 30440903 -1000015342, 50 hp blower belt - b3500 b136, shapermachine belt b56, auto darkening welding helmet, testhose stauff minimess hose g-1by4 dn4, elc 50c cover, cutting wheel 4 inch, flap disc 4 inch, buffer wheel ag-4, abrassive belt with cloth backing, grain- al oxide, cutresistant hand gloves, cut level 4, die penetration test kitconsisting of cleaner, penetrant and developer, fillergauge .02 to 1.00mm, 600mm length, foam-spung for oilsoaking 2 inch thick, size- 4 ft x 6ft, plastic can 2 ltr, boxspanner 65mm, phosphate finish, bucket 20l, digitalvernier caliper, carbide drill bit set 1 to 13mm, tungstencarbide tipped tool for machining, scotch self bonding tape3.8x9.15x0.075 cubic cm, t30 compressor oil of 5 ltr pack, gland 10mm, taflon tape, ht insulation tape 25mm wide25m long roll, measuring tape 3 mtr, ss scale of 6inchlength, hose wp 700 bar e6 series with coupling set ofc604, marker parmanent type, welding electrode 7018 -3.15mm, welding electrode 7018 - 4 mm, weldingelectrode 7018 - 2.50mm, welding electrode 6013 -3.15mm, welding electrode 6013 - 2.50mm, weldingelectrode e-308 - 3.15 mm, welding electrode cast iron -119e size 2.50mm, star coupling rubber buna-n, gasket2mm non asbestos, caf gasket 3mm thick- non asbestos

Central Government/Public Sector

TRN :34924398 | 02 Aug, 2025

Tender Value : 0

Mumbai - Maharashtra

Tender for supply of rubber door seal for phooltas make tower rubber door seal for phooltas make tower car. material:- epdm rubber shape:-round. sample to be approved from consignee before bulk supply..

Central Government/Public Sector

TRN :34896324 | 31 Jul, 2025

Tender Value : 8.28 Lacs

East Khasi Hills - Meghalaya

Tender for gem bids for cp kitchen sink mixer , wire mesh 0.56 mm 15 mtr each roll , kitchen plate rack stainless steel 31inch x 30inch , hydraulic door closer , fancy curtain rod 3 mtr , fancy curtain bracket , ss wire mesh 0.36 mm dia 15mtr each roll 1.40 mm apreture , center hole basin mixer without popup cp , bracket for curtain rod long neck , tower bolt alu 200 mm , front glass shelves 500 x 125mm , tower bolt alu 150 mm , glass panes 2ft x 4ft x 3mm clear glass , kitchen sink ss 940 x 460 x 203 bowl size 405 x 354 x 203 with drain board , mortrise lock brass , sliding door bolt alu 250 mm , waste coupling for sink 40 mm , curtain rod 19 oblique 20mm 3mtr long , door seal bottom, air gap rubber shield 36inch x 93 cm, anti rust,black rubber , m seal in 1 kg pack , kitchen sink 610 x 460 x 203 bowl size 560 x 405 x 203 , cp grating rectangle slots with round grating at middle 150x150mm , c p waste coupling 32 mm. , gi wire mesh 0.63 mm dia 15mtr each roll 1.40 mm apreture , tower bolt stainless steel 150 mm , glass pane 2ft x 4ft x 4mm frosted glass , cp grating 100mm dia with rectangle slots , sliding door bolt ms 300 mm , kitchen sink bowl size 560mm x 405mm x 203mm , pvc waste pipe 40mm for sink 900mm long , tower bolt alu 100 mm , sliding door bolt alu 300 mm , bow handle alu 100 mm , brass bow handle 150mm , brass sliding bolt 300mm , bow handle 150 mm alu , cp grating 100mm dia with one big hole , butt hinges 100 mm , butt hinges 75 mm , brass sliding bolt 200mm , cp grating 100mm dia with normal hole , brass tower bolt 150mm , brass bow handle 100mm , brass tower bolt 100mm , nut and bolt for steel window for fixing of wire mesh , teflon ptfe tape roll thread seal tape , bow handle 200 mm alu , door stopper alu , hasp and staple c p 100 mm , bow handle 75mm alu , alu handle 125mm , decorative curtain rod finials wooden , knob 32 mm cup board , hasp and staple cp 75mm

Related Searched Keywords : brass seal

List of brass-seal Tenders

Tender for gem bids for mt, gear lever bush kit, assy pipe, detent assy, brass pad, oil seal, assy cross kit, synchronising 5 speed, synchronising cone, gasket gear housing, part kit powersteering

Tender for supply of rubber door seal for phooltas make tower rubber door seal for phooltas make tower car. material:- epdm rubber shape:-round. sample to be approved from consignee before bulk supply..

Get brass seal Tender Alert...

Related Searched Keywords : brass seal

State Tenders »

City Tenders »

Keyword Tenders »

Sector Tenders »

Ownership Tenders »

Indian Segment

Browse Tenders

Global Segment

Others

Get in touch with us