Home Supplier Discovery Industrial Equipment & Components Ball Valve Check Relief Valve Factories & Companies
Total 1,123 check relief valve factories & companies found with 3,369 products. Source high quality check relief valve from our great selection of reliable check relief valve manufacturing factories.

Tianjin Yoakor Machinery Equipment Co., Ltd

Gold MemberGold Member
Main Products: Butterfly Valve , Check Valve , Gate Valve , Strainer , Joint
Factory ownership: Limited Company
Location: Tianjin, Tianjin
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

YOONAD VALVE (WUXI) CO., LTD.

Diamond MemberDiamond Member
Main Products: Valve , Ball Valve , Gate Valve , Check Valve , Globe Valve
Factory ownership: Limited Company
Location: Wuxi, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Dvk International Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Butterfly Valve , Check Valve , Gate Valve , Brass Valve , Ball Valve
Factory ownership: Limited Company
Location: Nanjing, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
Staff: 8

Quality (Shandong) Industrial Automation Co., Ltd

Diamond MemberDiamond Member
Main Products: Valves , Ball Valve , Gate Valve , Globe Valve , Check Valve
Factory ownership: Limited Company
Location: Zibo, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Eastern Asia , Western Europe

Union Steel Industry Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Pipe , Seamless Steel Pipe
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Changsha, Hunan

Wenzhou Haide Fluid Equipment Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Stainless steel Sanitary Pipe Connecting Parts , Stainless steel Sanitary  Ball valve , Stainless steel Sanitary Diaphragm valve , Stainless steel Sanitary Union component
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
Production Lines: 3

Ningjin Ding'an Hydraulic Machinery Co., Ltd

Diamond MemberDiamond Member
Main Products: Hydraulic Directional Valve , Hydraulic Cylinder , Hydraulic Pump , Hydraulic Motor , Hydraulic Accumulator
Factory ownership: Limited Company
Location: Xingtai, Hebei
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Tianjin ET Valve Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Wafer Butterfly Valve , Butterfly Valve , Flanged Butterfly Valve , Lug Type Butterfly Valve , Centerline Soft Sealed Butterfly Valve
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Tianjin, Tianjin
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

TUNR Industrial Technology (JiangSu) Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Multiway Hydraulic Valve , Load Sensing Multiway Valve , Electric Cotrol Hydraulic Valve , Multi-Way Valve , Hydraulic Valve
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Xuzhou, Jiangsu

Dongguan Blince Machinery & Electronics Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: hydraulic motor/hydraulic valve/ hydraulic pump/ hydraulic air cooler/hydraulic cylinder/ hydraulic steering control units/hydraulic system
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongguan, Guangdong

Kanaifu Group (Shanxi) Piping Systems Co.

Diamond MemberDiamond Member
Main Products: Malleable Iron Pipe Fittings , Grooved Pipe Fittings , Valve , Galvanized Pipe Fittings , Grooved Coupling
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Jinzhong, Shanxi
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Zhejiang Zhitong Pipe Valve Technology Co., Ltd.

Diamond MemberDiamond Member
Main Products: Flanges , Pipe Fittings , Valves , Stainless Steel Fittings , 90 Elbow
Factory ownership: Limited Company
Location: Wenzhou, Zhejiang
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Xiamen Better Silicone Rubber Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Silicone Rubber Products , Liquid Silicone Products
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Xiamen, Fujian

Shandong Light Fir Machinery Equipment Co., Ltd.

Diamond MemberDiamond Member
Main Products: API Pumping Unit Belt Long Stroke Pumping Unit , Blowout Preventer Bop , Power Tongs Manual Tongs Elavator Safety Clamp , Cementing Unit Cementing Truck Workover Rig , Shale Shaker Shale Shaker Screen
Factory ownership: Limited Company
Location: Dongying, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
Items per Page: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 38

Category

Industrial Equipment & Components (844) Manufacturing & Processing Machinery (757) Tools & Hardware (504) Construction & Decoration (332) Metallurgy, Mineral & Energy (290) Auto, Motorcycle Parts & Accessories (287) Instruments & Meters (287) Electrical & Electronics (245) Chemicals (130) Transportation (126) More

Management Certification

ISO 9001 (206) ISO9001:2015 (140) ISO 14001 (127) Others (65) ISO45001:2018 (56) ISO 9000 (53) ISO 14000 (27) OHSAS/ OHSMS 18001 (25) ISO 20000 (21) IATF16949 (17) BSCI (13) GMP (13) HSE (10) QC 080000 (9) ASME (8) ISO 14064 (8) ISO 13485 (7) WRAP (5) GAP (4) ANSI/ESD (4) BS 25999-2 (4) SA 8000 (3) HACCP (3) ISO 29001 (3) FSC (3) ISO14001:2015 (2) ISO45001:2016 (2) BREEAM (2) ISO 22000 (2) EICC (2) ISO 10012 (2) QSR (1) PAS 28000 (1) AIB (1) HQE (1) ISO 50001 (1) LEED (1) QHSE (1) SHE Audits (1) BRC (1) ISO 17025 (1) SEDEX (1) ISO9001:2008 (1) TS16949 (1) More

R&D Capacity

OEM (833) ODM (784) Own Brand (504) Others (15)

Annual Revenue

<1 Million USD (520) 2.5 ~ 5 Million USD (16) 10 ~ 50 Million USD (12) 1 ~ 2.5 Million USD (11) 5 ~ 10 Million USD (11) 50 ~ 100 Million USD (8) >100 Million USD (6) More

No. of Employees

5-50 People (528) 51-200 People (157) Less than 5 People (85) 201-500 People (35) 501-1000 People (9) Above 1000 People (4) More

Province & Region

Zhejiang (353) Shandong (169) Jiangsu (131) Guangdong (128) Shanghai (71) Hebei (56) Fujian (32) Henan (30) Tianjin (27) Anhui (22) Hubei (19) Hunan (18) Beijing (13) Sichuan (11) Liaoning (7) Shaanxi (7) Shanxi (7) Jiangxi (7) Chongqing (6) Guangxi (2) Heilongjiang (2) Hainan (1) Yunnan (1) Taiwan, China (1) Gansu (1) Hongkong S.A.R. (1) More