Home Supplier Discovery Industrial Equipment & Components Seal Ring Valve Seat Factories & Companies
Total 2,000+ valve seat factories & companies found with 6,000+ products. Source high quality valve seat from our great selection of reliable valve seat manufacturing factories.

Afcon Ningjin Yahua Industries Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Butterfly Valve , Check Valve , Gate Valve , Valve , Strainer
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
Location: Dezhou, Shandong
Production Lines: Above 10

Nanjing Comptech Composites Corp.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Sealing Part , Valve Seat , Gasket O-Ring , Compressor Seal , Insulator
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007, IATF16949
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Nanjing, Jiangsu

Puyang Zhongshi Group Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Casing Centralizer , Float Equipment , Rigid Centralizer , Bow Casing Centralizer , Cementing Plug
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Puyang, Henan

Guangzhou Dacheng Auto Parts Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Piston , Piston Ring
Factory ownership: Limited Company
Location: Guangzhou, Guangdong
Main Markets: Domestic
Annual Revenue: US$1 Million - US$2.5 Million

HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Mud Pump Liner , Pump Bi-Metal Liner , Ceramic Liner for Pump , Mud Pump Valve and Seat , Mud Pump Piston
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Hengshui, Hebei

ZHUZHOU JINXIN CEMENTED CARBIDE CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Cemented Carbide Mold , Non-standard TC Dies , Wear-resisting Tips For Mining , Carbide Plates , Carbide Rods
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Zhuzhou, Hunan

Zhuzhou Lihua Cemented Carbide Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Tungsten Carbide , Tungsten Carbide Tool Holder , Tungsten Carbide Dis Cutter , Tungsten Carbide Plate , Tungsten Carbide Strip
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Zhuzhou, Hunan

Zhuzhou Zhongcheng New Material Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Tile Cutting Wheel , Optical Fiber Blades , Fiber Cleaver Cutting Wheels , Tungsten Carbide Glass Cutters , Glass Cutting Tools
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Zhuzhou, Hunan

Isprayer Mechanical Equipments Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: High-pressure Airless Paint Sprayer , High-pressure Airless Paint Sprayer Parts
Mgmt. Certification:
ISO 9001, QC 080000
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

Nanjing Teqrun Mechanical Machinery Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Marine Engine Spare Parts , Diesel Engine Spare Parts , Locomotive Engine Spare Parts , Piston , Valve Spindle
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Nanjing, Jiangsu

Guangzhou Marun Machinery Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Construction machinery excavator genuine engine spare parts and complete engine
Factory ownership: Limited Company
Location: Guangzhou, Guangdong
Main Markets: Europe , Southeast Asia/ Mideast
Annual Revenue: Below US$1 Million

Zhuzhou Jinding Cemented Carbide Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Tungsten Carbide , Pure Tungsten , Titanium Alloy , Molybdenum Alloy Hard-metal Products
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Zhuzhou, Hunan

Xi'an Huihong Vehicle Parts Company Limited

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Seat Recliner , Seat Swivel , Seat Slider , Seat Armrest
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Xi'an, Shaanxi
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa , Australia , Domestic

Zhuzhou Good Cemented Carbide Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Tungsten Carbide , Boron Carbide , Molds Parts , Titanium Carbide Tic Tools , Cemented Carbide Customized Parts
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Zhuzhou, Hunan

Shanghai Hanton Machinery Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Diesel Engine , Diesel Engine Parts , Cummins , Deutz , Detroit
Mgmt. Certification:
ISO 9001, IATF16949
Factory ownership: Limited Company
Location: Shanghai, Shanghai

BETTER DRILLING FLUID EQUIPMENT INDUSTRIAL LIMITED

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Mission /Mcm Pump and Parts , Solid Control Equipment , Flowline Control Fittings , Demco Butterfly Valve , Kemper Hammerseal Union
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Dezhou, Shandong

Hebei Saixuan Import & Export Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Oil Seal , U Packing for Gate Valves , Hammer Union Seals , Vee Packing Seal , Well Service Packing
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shijiazhuang, Hebei

Zhuzhou Old Craftsman Precision Alloy Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Tungsten Carbide Standard Products , Vacuum Sintering Products , Precision Machine Carbide Products , Customized Carbide Products
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Zhuzhou, Hunan

Zhuzhou Sunrise Hardmetal Tools Co., Limited

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Tungsten Carbide Crushing Blade , Tungsten Carbide Rod , Tungsten Carbide Ball and Seat , Tungsten Carbide Blade , Tungsten Carbide Mould Die
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Zhuzhou, Hunan

CHINA TRUCK INTERNATIONAL LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Truck , Trailer , Bus , Truck Spare Parts , Bus Spare Parts
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Qingdao, Shandong

HK AA Industrial Co., Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stamping Parts , Gear , Prototype , CNC Machining Part , CNC Milling Part
Mgmt. Certification:
ISO 9001, ISO 9000, IATF16949, ISO 13485
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Dongguan, Guangdong

CHONGQING WANCUM MECHINARY&ELECTRICAL EQUIPMENT CO., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Engine Parts , Diesel Engine Parts
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Chongqing, Chongqing

Wenzhou Tychen Fluid Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pneumatic Actuator , Electric Actuator , Pneumatic Angle Seat Valve , Limit Switch Box , Valve Positioner
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wenzhou, Zhejiang

Zhuzhou M & J Import and Export Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Tungsten Carbide Ball and Seats , Titanium Alloy Machined Parts , Tungsten Products , Tungsten Carbide Endmills , Tungsten Carbide Woodworking Tools
Location: Zhuzhou, Hunan

FarmDiscover Agriculture Parts

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Tractor Part , Rotary Tiller Parts , Harvester Parts , Fastener , Agriculture Parts
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wenzhou, Zhejiang
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Manufacturing & Processing Machinery (1,305) Industrial Equipment & Components (1,280) Tools & Hardware (613) Auto, Motorcycle Parts & Accessories (603) Construction & Decoration (467) Metallurgy, Mineral & Energy (396) Electrical & Electronics (359) Transportation (303) Instruments & Meters (281) Chemicals (180) More

Management Certification

ISO 9001 (1,159) ISO 14001 (394) ISO 9000 (345) IATF16949 (188) ISO 14000 (164) ISO 20000 (132) OHSAS/ OHSMS 18001 (131) ISO9001:2008 (111) BSCI (82) QC 080000 (78) ISO9001:2015 (77) GMP (74) ISO 14064 (72) HSE (71) ASME (54) ISO 13485 (54) ANSI/ESD (38) OHSAS18001:2007 (35) Others (34) HACCP (32) FSC (30) ISO14001:2004 (28) QHSE (26) ISO 10012 (26) GAP (25) BS 25999-2 (25) WRAP (24) ISO14001:2015 (24) BRC (23) HQE (23) ISO 29001 (22) ISO 22000 (21) QSR (21) EICC (20) SA 8000 (20) ISO 50001 (20) SEDEX (20) ISO 17025 (20) IFS (19) SHE Audits (18) PAS 28000 (18) LEED (17) AIB (17) BREEAM (17) TS16949 (8) TS 16949 (1) IRIS (1) ISO45001:2016 (1) More

R&D Capacity

OEM (1,386) ODM (932) Own Brand (908) Others (33)

Annual Revenue

<1 Million USD (534) 10 ~ 50 Million USD (116) >100 Million USD (101) 5 ~ 10 Million USD (97) 2.5 ~ 5 Million USD (95) 1 ~ 2.5 Million USD (77) 50 ~ 100 Million USD (66) More

No. of Employees

5-50 People (470) 51-200 People (361) 201-500 People (113) Less than 5 People (70) 501-1000 People (24) Above 1000 People (16) More

Province & Region

Zhejiang (600) Shandong (335) Guangdong (218) Jiangsu (216) Shanghai (162) Hebei (81) Fujian (79) Tianjin (58) Henan (54) Hunan (50) Hubei (36) Anhui (35) Shaanxi (32) Beijing (31) Sichuan (19) Liaoning (16) Chongqing (14) Shanxi (7) Jiangxi (7) Hongkong S.A.R. (4) Taiwan, China (3) Guizhou (2) Inner Mongolia (2) Ningxia (2) Guangxi (2) Yunnan (2) Jilin (1) Heilongjiang (1) More