Home Supplier Discovery Industrial Equipment & Components Ball Valve Casing Relief Valve Factories & Companies
Total 87 casing relief valve factories & companies found with 261 products. Source high quality casing relief valve from our great selection of reliable casing relief valve manufacturing factories.

CHANGZHOU XITA PLASTIC CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PVC Pipe Fitting; True Union Valve; Butterfly Valve; PVC Ball Valve; PVC Flange
Mgmt. Certification:
ISO 9001, HQE
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Changzhou, Jiangsu

EZ Steel Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler Tube
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Changsha, Hunan

Jiangsu Meivalve Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Plug Valve , Gate Valve , Choke and Kill Manifold , Wellhead Equipment , Christmas Tree
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Yancheng, Jiangsu

Dongguan Foersheng Intelligent M&E Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Side Channel Blower , Regenerative Blower , Ring Blower , Turbine Blower , Vacuum Pump
Mgmt. Certification:
ISO 9001, ISO 9000, IATF16949, BSCI, SA 8000
Factory ownership: Private Owner
R&D Capacity: OEM, ODM, Own Brand, customer brand
Location: Dongguan, Guangdong

Ningbo Saivs Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Gray Iron , Ductile Iron , Casting & CNC Machining , Stainless Steel Casting , Sand/Die/Gravity/Investment Casting
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007, IATF16949
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Ningbo, Zhejiang

Hongkong Eastlong Technology Co., Limited

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Tubing Coupling , Casing Coupling , Pup Joints , Crossovers , Centralizer
Mgmt. Certification:
ISO 14001
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong
Production Lines: Above 10

Shandong Beyond Petroleum Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Traveling Block and Hook , Truck-mounted oil Drilling Rig , Solid Control Equipment , Mud Pump , Mud Pump Package
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Weifang, Shandong

Guangzhou Xiebang Machinery Co., Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Excavator Parts , Coupling , Oil Seal , Hydraulic Pump Parts , Rubber Mount
Mgmt. Certification:
ISO 9001, PAS 28000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Guangzhou, Guangdong

Dongying City Kenli District Jinxiu Petroleum Machinery ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Sucker Rod , Drive Rod , Pony Rod , Polish Rod , Drill and Workover Rig and Accessories
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Dongying, Shandong

Zhejiang Huatai Bonve Pumps Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Rotary Lobe Pump , Homogenizer Mixer , High Shear Pump , High Shear Mixer , Gear Pump
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Ningbo, Zhejiang

QINGDAO SUDA PLASTIC PIPE MACHINERY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Butt Fusion Welding Machine , HDPE Pipe Welding Machine , HDPE Butt Welding Machine , HDPE Butt Fusion Welder , Thermofusion Welding Machine
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

Ningbo Beilun Allway Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Cold Chamber Die Casting Machine , Hot Chamber Die Casting Machine , Injection Moulding Machine , Press Machine
Mgmt. Certification:
ISO 9001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Ningbo, Zhejiang

Wenzhou Defu Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Sewage Pump , Self Priming Pump , Air Diaphragm Pump , Fire Fighting Pump , Trailer Pump
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Wenzhou, Zhejiang

Zhengzhou Lead Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Shotcrete Machine , Hose Pump , Grouting Plant , Refractory Pan Mixer & Gunning Machine , Hydroseeder
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Zhengzhou, Henan

SOV Hydraulic Technology (Shanghai) Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Hydraulic Cylinder , Hydraulic Jack , Hydraulic Torque Wrench , Hydraulic Bolting Tools , Hydraulic Puller
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Shanghai, Shanghai

Wenzhou Xusheng Machinery Industry and Trading Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Sanitary Valves , Sanitary Pipe Fittings , Sanitary Tank Components
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang

JIANGYIN FUREN HIGH-TECH CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Energy refuelling equipment , Tank , Skid-mounted
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, OHSAS18001:2007
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wuxi, Jiangsu

Puyang Zhongshi Group Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Float Collar and Float Shoe , Cementing Basket , Stage Collar , Cementing Head
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Puyang, Henan

DEYI Equipment Industries Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Other
Main Products: Sanitary Valves , Sanitary Pipe Fittings , Sanitary Union , Filter , Cleaning Ball
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang
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Category

Industrial Equipment & Components (72) Manufacturing & Processing Machinery (63) Tools & Hardware (40) Metallurgy, Mineral & Energy (32) Construction & Decoration (31) Electrical & Electronics (28) Chemicals (17) Instruments & Meters (15) Auto, Motorcycle Parts & Accessories (11) Transportation (9) More

Management Certification

ISO 9001 (49) ISO 14001 (28) ISO 9000 (21) ISO9001:2015 (16) ISO 14000 (12) ISO14001:2015 (11) Others (9) ISO 20000 (8) OHSAS/ OHSMS 18001 (7) IATF16949 (6) HSE (6) ISO 13485 (5) ISO9001:2008 (4) BSCI (4) ISO 14064 (4) PAS 28000 (3) ASME (3) ISO14001:2004 (2) OHSAS18001:2007 (2) SA 8000 (2) GMP (2) QC 080000 (2) HQE (2) ISO 50001 (2) QHSE (2) SHE Audits (2) ISO45001:2016 (2) ANSI/ESD (2) EICC (2) FSC (2) WRAP (1) HACCP (1) QSR (1) AIB (1) GAP (1) IFS (1) ISO 22000 (1) BREEAM (1) ISO 29001 (1) LEED (1) BRC (1) BS 25999-2 (1) ISO 10012 (1) ISO 17025 (1) SEDEX (1) More

R&D Capacity

OEM (79) ODM (63) Own Brand (55) Others (3)

Annual Revenue

<1 Million USD (41) 5 ~ 10 Million USD (2) 1 ~ 2.5 Million USD (1) >100 Million USD (1) 50 ~ 100 Million USD (1)

No. of Employees

5-50 People (23) 51-200 People (14) 201-500 People (3) 501-1000 People (2) Less than 5 People (2) Above 1000 People (1) More

Province & Region

Zhejiang (22) Guangdong (16) Shandong (12) Jiangsu (8) Shanghai (5) Henan (5) Hebei (4) Fujian (3) Hunan (2) Liaoning (2) Shaanxi (2) Sichuan (1) Beijing (1) Hubei (1) Anhui (1) Heilongjiang (1) Chongqing (1) More