Home Supplier Discovery Manufacturing & Processing Machinery Pressure Vessel Seamless Tank Factories & Companies
Total 1,609 seamless tank factories & companies found with 4,827 products. Source high quality seamless tank from our great selection of reliable seamless tank manufacturing factories.

Ruian Inter-Power International Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Exhaust System , Air Suspension System , Blow Off Valve , AN Fittting , Fuel Filter
Mgmt. Certification:
NIL
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

Shandong Yongan Special Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Oxygen Cylinder , Gas Cylinder , Argon Cylinder , Co2 Cylinder , LPG Cylinder
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Linyi, Shandong

Ningbo Alita Pneumatic Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Pneumatic Cylinder , Solenoid Valve , Air Suspension Valve , Directional Valve , Air Preparation Unit
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Ningbo, Zhejiang

Anhui Clean Energy Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: CNG Gas Cylinder , Composite LPG Cylinder , Seamless Steel Gas Cylinder , Fire Fighting Gas , Cylinder
Mgmt. Certification:
ISO9001:2015, IATF16949
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Anqing, Anhui

Shaoxing Ruiying High Pressure Vessel Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Medcial Oxygen Cylinder , Divding Cylinder , Industrial Gas Cylinder , Beverage CO2 Cylinder , CO2 Fire Extinguisher
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
Location: Shaoxing, Zhejiang
Production Lines: 2

Liaoning Alsafe Technology Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Alloy Seamless Cylinder , Composite Gas Cylinder
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tieling, Liaoning

Shanghai Eternal Faith Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Gas , Gas Station , Tank , Cylinder , Plant
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, SA 8000
Factory ownership: Private Owner
R&D Capacity: OEM, ODM
Location: Shanghai, Shanghai

Xuzhou Huayan Gas Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Compressor , Air Compressor , Diaphragm Compressor , Piston Compressor , Screw Compressor
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14000, ISO 13485
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Xuzhou, Jiangsu

CBM TECHNOLOGIES (NINGBO) CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: O2/N2/Helium/Argon/Acetylene Gas Cylinders , Gas Cylinders Valves , Cylinder Caps , Cylinder Carts , O2 Gas Regulators
Mgmt. Certification:
ISO 9001, ISO 14000, ISO 13485
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Ningbo, Zhejiang

Qingdao Guida Special Gas Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Nitrous Oxide , Helium Gas , Ne , Oxygen Gas , Argon Gas
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Qingdao, Shandong

3S International Company Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Manifold , Plastic Pipe End Caps , Plastic Flange Face Covers , Plastic Oilfield Thread Protectors , Manifold
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Foreign Joint Venture
R&D Capacity: OEM, Own Brand
Location: Nanjing, Jiangsu

Qingdao Ruiming Blue Sky Energy Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Other , Group Corporation
Main Products: Oxygen Cylinder , Helium Gas , Acetylene Cylinder , Ethylene Gas , Argon Gas
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingdao, Shandong

Shandong Liangshan Huayu Group Auto Manufactory Co., ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Semi Trailer
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Jining, Shandong

Ningbo DSW International Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Oxygen Cylinder , Oxygen Regulator , Gas Cylinder , Oxygen Gas Cylinder , Oxygen Tank
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Ningbo, Zhejiang
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Category

Manufacturing & Processing Machinery (822) Industrial Equipment & Components (737) Construction & Decoration (382) Tools & Hardware (364) Metallurgy, Mineral & Energy (358) Apparel & Accessories (317) Auto, Motorcycle Parts & Accessories (316) Transportation (304) Electrical & Electronics (221) Instruments & Meters (97) More

Management Certification

ISO 9001 (920) ISO 14001 (432) ISO 9000 (322) BSCI (214) ISO9001:2015 (192) ISO 14000 (187) ISO 20000 (163) OHSAS/ OHSMS 18001 (137) GMP (123) IATF16949 (121) QC 080000 (117) HSE (98) ISO 14064 (97) Others (96) ISO 13485 (81) ISO14001:2015 (76) ASME (64) SEDEX (42) FSC (42) ANSI/ESD (37) WRAP (36) ISO 22000 (32) ISO 10012 (32) SA 8000 (30) IFS (29) ISO 17025 (29) HACCP (28) ISO 29001 (27) BS 25999-2 (26) ISO 50001 (25) BRC (24) EICC (24) GAP (23) QHSE (22) PAS 28000 (20) LEED (19) QSR (18) SHE Audits (18) AIB (16) BREEAM (16) HQE (16) ISO45001:2016 (12) ISO9001:2008 (7) OHSAS18001:2007 (2) IRIS (1) ISO14001:2004 (1) More

R&D Capacity

OEM (1,320) ODM (1,113) Own Brand (783) Others (32)

Annual Revenue

<1 Million USD (632) 5 ~ 10 Million USD (18) 2.5 ~ 5 Million USD (17) 10 ~ 50 Million USD (16) >100 Million USD (14) 1 ~ 2.5 Million USD (10) 50 ~ 100 Million USD (5) More

No. of Employees

5-50 People (406) 51-200 People (175) Less than 5 People (51) 201-500 People (49) 501-1000 People (12) Above 1000 People (8) More

Province & Region

Shandong (340) Guangdong (299) Zhejiang (231) Jiangsu (218) Fujian (94) Shanghai (79) Henan (55) Hebei (53) Hubei (39) Anhui (32) Tianjin (29) Hunan (26) Jiangxi (24) Liaoning (16) Sichuan (16) Beijing (15) Chongqing (14) Shaanxi (13) Shanxi (9) Guangxi (2) Hainan (2) Hongkong S.A.R. (2) Gansu (1) More