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Wenzhou Ouhao Valve Technology Co., Ltd. is a professional manufacturer of stainless steel valve hardware accessories with over ten years of production experience. The company is located in Binhai New Area, Pingyang County, Wenzhou City, Zhejiang Province, with a superior geographical location and convenient transportation. Wenzhou Ouhao Valve Technology has introduced advanced domestic and foreign technologies, continuously absorbing, digesting, and innovating. Ouhao Valve has won the trust of users, recognition from peers, and market share with high-quality product quality. Wenzhou Ouhao Valve Technology is a professional stainless steel valve production unit dedicated to scientific...

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Round head machine screw Self Drilling Screws Self Tapping Metal Screws Stainless Steel Screws Sheet Metal Screws Customized Tamper Proof Screws Customized Tapcon Concrete Screws Customized processing of stainless steel metal screws Customized metal screws Customized processing of screws Customized stainless steel screws Stainless steel aluminum CNC machined parts Butterfly Valve Body Cnc Machining Parts Customized Stainless Steel Aluminum Parts stainless steel round long coupling nut Roller pin hollow shaft Stainless steel positioning pin taper dowel pin with thread Stainless steel flange butterfly valve butterfly valve flange customized flange butterfly valve customized stainless butterfly valve customized Anti backflow one-way check valve air compressor one way valve one way air check valve one way flow control valve Stainless steel thickened pipe threaded water pipe fittings Screw joint fittings Stainless steel joint fittings Threaded water pipe fittings Stainless steel advertising nails decorative nails Customized advertising nails Stainless steel advertising nails Stainless steel decorative nails Customized stainless steel screw fasteners Customized Screw Fasteners Customized Stainless Steel Fasteners Stainless Steel Fasteners with Screws Precision CNC machining parts CNC stainless steel parts Precision CNC stainless steel parts Precision stainless steel parts Stainless Steel Sanitary Clamp clamped Ferrule Sanitary clamp sleeve Stainless steel clamp sleeve Stainless steel quick connector Precision metal steel cast iron aluminum die castings Metal steel cast iron aluminum die castings Precision metal die castings Stainless steel die castings Quick connect flange joint assembly Quick connect flange joint Stainless steel flange joint Stainless steel flange quick connect joint Quick clamp type disc butterfly valve Clamp type disc butterfly valve Quick chuck butterfly valve Stainless steel chuck butterfly valve Manufacturing of stainless steel CNC parts Manufacturing of stainless steel parts Stainless steel connecting flange Stainless steel parts Stainless steel hexagonal long nut Customized Hexagonal Long Nuts Machining of Hexagonal Long Nuts Stainless Steel Hexagonal Nut Coupling Nut Hexagon Long Nut Connecting hexagonal long nuts Customized stainless steel long nuts Stainless steel connecting long nut Standard stainless steel threaded pin handle knob Stainless steel threaded pin Stainless steel threaded pin handle knob Thread pin handle knob Hexagonal stainless steel support gasket Hexagonal aluminum support gasket Hexagonal stainless steel gasket Precision machined parts 4-hole flange panel connector 4-hole flange connector Flange panel connector Threaded flange connector Stainless steel internal thread welding joint Internal thread welded joint Stainless steel threaded quick connector Thread quick connector Flat headed cylindrical pins with holes Flat headed cylindrical positioning pin Stainless steel cylindrical positioning pin Stainless steel positioning pins with holes Circular hardware accessory nut thread Circular sensor nut thread Hardware accessory nut thread Stainless steel accessory nut thread Automotive instruments, electronic hardware accessories Automotive hardware accessories Automotive stainless steel parts Stainless steel hardware accessories Stainless Steel Hexagon Socket Shoulder Screw Bolt Customization of Limit Bolts Internal Hexagonal Limit Bolt Stainless Steel Limit Bolt Stainless steel hardware fittings, pipe clamps and buckles Hardware Accessory Buckle Hardware Accessory Pipe Clamp Stainless Steel Pipe Clamp Buckle Stainless steel duckbill quick installation butterfly valve Duck billed quick installation butterfly valve Handle butterfly valve Stainless steel butterfly valve Round headed hollow nail fasteners Hollow Nail Fasteners Round Headed Hollow Nail Stainless Steel Hollow Nails Stainless steel fittings with hollow rivets Customized hollow rivets Hardware accessories hollow rivets Stainless steel hollow rivets Stainless steel threaded sealing joint flange Electronic Equipment Accessories Stainless steel sealing joint flange Thread sealing joint flange Stainless steel threaded sealing joint collar Stainless steel joint collar Stainless steel sealing joint collar Thread sealing joint collar Stainless steel wine spear base Customized base of wine spear Customized metal wine spear base Machined product wine spear base Food grade stainless steel internal thread butterfly valve Food Grade Threaded Butterfly Valve Stainless Steel Internal Thread Butterfly Valve Stainless Steel Threaded Butterfly Valve Customized inner rings of various roller bearings Inner Ring of Bearing Inner Ring of Roller Bearing Various Bearing Inner Rings DN30 valve assembly threaded butterfly valve Manual Butterfly Valve Manual Valve Assembly Stainless Steel Manual Butterfly Valve DN50 welded valve body joint flange DN50 Welded Valve Body Stainless Steel Flange Stainless Steel Joint Flange Stainless steel DN80 valve body Customized DN80 valve body DN80 valve body joint Stainless steel DN80 valve body joint Butterfly valve parts extrusion handle Stainless Steel Butterfly Valve Parts Stainless Steel Extrusion Handle Stainless Steel Valve Core Stainless steel DN50 valve core handle DN50 Valve Core Handle Stainless Steel DN50 Handle Stainless Steel Valve Core Handle Stainless steel forged flange pipe fittings ring joint Forged Flange Fittings Metal Forged Flange Fittings Stainless Steel Ring Joint Equal section thin-walled bearing ring Customized Stainless Steel Ring Stainless Steel Bearing Ring Stainless Steel Ring Manufacturing Automotive stainless steel ring gasket Leak Proof Ring Gasket Open Thin-walled Circular Ring Stainless Steel Leak Proof Ring Stainless steel anti backflow one-way check valve Anti Backflow Check Valve Stainless Steel Check Valve Stainless Steel Valves Stainless steel check valve Check valve Return valve Check valve Stainless steel vacuum check valve Vacuum check valve custom Stainless steel one way check valve One way check valve OEM Stainless steel check valve OEM Stainless steel check valve customize Sanitary grade stainless steel one-way check valve Sanitary check valve Sanitary check valve OEM Sanitary grade one-way check valve Stainless steel handle check valve Hand handle check valve Manual check valve OEM Stainless steel manual check valve Carbon steel rotary adjustable foot Metal machine foot heavy flat foot Stainless steel fixed base Stainless steel foot seat cutting machine Angle ball valve seat ring Angle Ball Valve Seat Ring Ball Valve Seat Ring Ball Valve Seat Ring OEM Stainless steel frame connection flange Frame connection flange Frame connection flange custom Metal frame connection flange Stainless steel welded neck flange Custom welded neck flange Stainless steel neck flange custom Welded neck flange OEM Thin head hexagonal bolt socket thin head screw Custom Socket Screw Oem Sleeve Thin Head Screw Thin Head Hexagon Bolt Stainless steel direct fastener screws Custom fastener screws Fastener screws of metal Stainless steel fastener screws Manual knob fastening screw Knob fastening screw Manual knob screw customization Manual knob screws OEM Hexagon flange head titanium nut Stainless steel flange head titanium nut Stainless steel flange nut Stainless steel flange nut OEM Stainless steel screws and nuts hexagon nuts Hexagon Nuts For Cars Hexagon Socket Nut Oem Stainless Steel Screws And Nuts Unscrew the anti-theft nut hex anti-theft screw Stainless steel anti-theft nut Stainless steel unscrew anti-theft nut Unscrew the anti-theft nut Sanitary grade welded four-way pipe fittings Four-way pipe fitting customization Stainless steel four-way pipe fitting Welded four-way pipe fittings Polished connector tee fitting Connector Kf Quick Mount Tee Connector Quick Tee Oem Stainless Steel Kf Quick Tee Stainless steel KF warp joint Metal Kf Flange Joint Oem Stainless Steel Kf Flange Joint Stainless Steel Warp Joint Stainless steel chain clamp Aluminum Vacuum Fitting Clamp Aluminum Vacuum Chain Clamp Vacuum Chain Clamp Oem Sanitary grade stainless steel KF vacuum blind plate KF Vacuum Blind Plate Stainless Steel KF Vacuum Blind Plate Vacuum End Cap Fittings Stainless steel iso vacuum blind plate High Vacuum Flange Oem High Vacuum Seal Plate Iso Vacuum Blind Plate Custom Stainless Steel Flange Joint Stainless Steel Flange Adapter Stainless Steel Flange Adapter OEM Stainless steel three-section clamp Single Pin Squeeze Clamp Triple Clamp Adapter Triple Clamp Fittings Stainless steel butt welding ring loose sleeve flange Butt Welded Ring Loose Sleeve Flange Stainless Steel Grinding Flange Steel Grinding Flange Standard pipe fittings carbon steel forged blind flange Blind Flange Customization Metal Blind Flange OEM Stainless Steel Blind Flange Stainless steel 4 four equal male thread Four Equal Male Thread Four Way Internal Thread Stainless Steel Four-way Nut Hose Coupling stainless steel sanitary pipe fittings Quick Fitting of Leather Pipe Fittings Stainless Steel Nut Hose Fitting Stainless Steel Quick Fitting Leather Pipe Stainless steel precision casting quick mounting clamp Install the Clamps Quickly Precision Casting Quick Mounting Clamp Three Clip Quick Clamp Three-way threaded plumbing fittings Customized Threaded Tee Fittings Stainless Steel Threaded Tee Three Threaded Pipe Fittings Casting 4-way elbow with external thread External Threaded Cross Pipe Fittings Stainless Steel Cross Fitting Thread Buckle Four Way Threaded air source ball valve Air Source Ball Valve High Pressure Stainless Steel Ball Valve Stainless Steel Thread Air Source Ball Valve High temperature manual stainless steel gate valve Flanged Gate Valve OEM Stainless Steel Flange Gate Valve Stainless Steel Gate Valve Stainless steel flange ball valve Stainless Steel Two-way Flange Ball Valve Two Way Flange Ball Valve Two Way Flange Ball Valve OEM Stainless steel cable waterproof joint Cable waterproof joint Stainless steel waterproof joint Waterproof joint OEM 304 stainless steel cable watertight pipe joint Cable water tight pipe joint Cable water tight pipe joint OEM Sealing explosion-proof particle head Explosion proof Ex split metal connector High quality cable sealing sleeve Waterproof sealed cable sealing sleeve Waterproof sealing sleeve Electrical waterproof cable sealing sleeve Cable sealing sleeve Explosion proof cable sealing sleeve Stainless steel cable sealing sleeve Forged Butterfly Valve Plate Body and Disk Stainless steel forged butterfly valve plate Stainless steel valve body Stainless steel valve disc 304/316L forged butterfly valve plate 316L forged butterfly valve plate Forged butterfly valve plate Steel polishing metal casting stainless steel valve body Polished metal forged butterfly valve plate Polished metal stainless steel valve disc Polishing 304/316L butterfly valve plate OEM service stainless steel 316 valve plate Oem 316 Valve Plate And Body Oem Stainless Steel 316 Valve Plate Stainless Steel 316 Valve Plate Stainless steel thickened 304 handle Solid U-shaped handle Solid stainless steel handle Stainless steel handle U-shaped handle Handle carbon steel stainless steel LS506U cabinet solid Carbon steel stainless steel handle Carbon steel stainless steel handle solid Handle carbon steel stainless steel Stainless steel railing accessories Customization of railing accessories Customized armrest accessories Staircase handrail accessories Dimensions Class 150Din Standard Casting stainless steel 150Din Standard Casting stainless steel Flange customization 150Din Stainless steel flanges customized Valve Lodge Logic，All-Clad ，GreenPan ，T-fal Butterfly Valve electric butterfly valve flap valve regulating valve Pneumatic butterfly valve Check Valve check valve lift check valve swing check valve vertical check valve Stainless Steel Ring seal ring valve seal ring Stainless steel valve seal ring Stainless Steel Collar neck ring valve neck ring valve neck ring production Stainless steel valve neck ring Stainless Steel Products butterfly valve gate valve globe valve Ball valve Stainless Steel Screw inch screws mechanical screws self-tapping screws Metric screws Stainless Steel Nut fastening nut inserted round nut welded hexagon nut welded square nut Lock nut Stainless Steel Rotary Flap butterfly valve core gate valve core Ball valve core Stainless Steel Handle stainless steel valve switch valve handle Stainless steel valve handle Customizable Stainless Steel Products Connecting Flange loose flange welded flange Threaded flange Stainless Steel Fasteners stainless steel bolt stainless steel nut stainless steel washer Stainless Steel handle Stainless Steel hardware

Categories and Products

Butterfly Valve

Stainless steel aluminum CNC machined parts

Stainless steel flange butterfly valve

Quick clamp type disc butterfly valve

Stainless steel duckbill quick installation butterfly valve

Food grade stainless steel internal thread butterfly valve

DN30 valve assembly threaded butterfly valve

DN50 welded valve body joint flange

Stainless steel DN80 valve body

High temperature manual stainless steel gate valve

Stainless steel flange ball valve

Check Valve

Anti backflow one-way check valve

Stainless steel anti backflow one-way check valve

Stainless steel check valve Check valve

Stainless steel one way check valve

Sanitary grade stainless steel one-way check valve

Stainless steel handle check valve

Threaded air source ball valve

Stainless Steel Ring

Customized inner rings of various roller bearings

Stainless steel forged flange pipe fittings ring joint

Equal section thin-walled bearing ring

Automotive stainless steel ring gasket

seat cutting machine Angle ball valve seat ring

Stainless Steel Collar

Precision CNC machining parts

Stainless Steel Sanitary Clamp clamped Ferrule

Stainless steel internal thread welding joint

Stainless steel threaded sealing joint collar

Stainless steel wine spear base

Dimensions Class 150Din Standard Casting stainless steel

Stainless Steel Products

Stainless Steel Screw

Customized processing of stainless steel metal screws

Standard stainless steel threaded pin handle knob

Thin head hexagonal bolt socket thin head screw

Stainless steel direct fastener screws

Manual knob fastening screw

Stainless Steel Nut

self tapping metal screws

Coupling Nut Hexagon Long Nut

Circular hardware accessory nut thread

Stainless steel fittings with hollow rivets

Hexagon flange head titanium nut

Stainless steel screws and nuts hexagon nuts

Unscrew the anti-theft nut hex anti-theft screw

Stainless Steel Rotary Flap

Butterfly valve parts extrusion handle

Forged Butterfly Valve Plate Body and Disk

Stainless steel forged butterfly valve plate

Steel polishing metal casting stainless steel valve body

OEM service stainless steel 316 valve plate

Stainless Steel Handle

Stainless steel DN50 valve core handle

Stainless steel thickened 304 handle

Handle carbon steel stainless steel LS506U cabinet solid

Customizable Stainless Steel Products

stainless steel round long coupling nut

Stainless steel thickened pipe threaded water pipe fittings

Stainless steel advertising nails decorative nails

Precision metal steel cast iron aluminum die castings

Quick connect flange joint assembly

Flat headed cylindrical pins with holes

Automotive instruments, electronic hardware accessories

Stainless steel hardware fittings, pipe clamps and buckles

Round headed hollow nail fasteners

Carbon steel rotary adjustable foot

Sanitary grade welded four-way pipe fittings

Polished connector tee fitting

Sanitary grade stainless steel KF vacuum blind plate

Stainless steel iso vacuum blind plate

Stainless steel 4 four equal male thread

Three-way threaded plumbing fittings

Casting 4-way elbow with external thread

Stainless steel cable waterproof joint

304 stainless steel cable watertight pipe joint

Explosion proof Ex split metal connector

Connecting Flange

Manufacturing of stainless steel CNC parts

4-hole flange panel connector

Stainless steel threaded sealing joint flange

Stainless steel frame connection flange

Stainless steel welded neck flange

Stainless steel KF warp joint

Stainless steel flange joint

Stainless steel butt welding ring loose sleeve flange

Standard pipe fittings carbon steel forged blind flange

Stainless Steel Fasteners

Round head machine screw

Customized stainless steel screw fasteners

Stainless steel hexagonal long nut

Hexagonal stainless steel support gasket

Stainless Steel Hexagon Socket Shoulder Screw Bolt

Stainless steel chain clamp

Stainless steel three-section clamp

Nut Hose Coupling stainless steel sanitary pipe fittings

Stainless steel precision casting quick mounting clamp

Contact

Tel: 86-13967726663
Whatsapp: 13967726663
Email: 2734742811@qq.com
Address: No. 25 Yangyu Road, Binhai New Area, Pingyang County, No. 36 Wanyang Zhongchuang City, Wenzhou, Zhejiang China

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