Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Api Pipeline Factories & Companies
Total 1,030 api pipeline factories & companies found with 3,090 products. Source high quality api pipeline from our great selection of reliable api pipeline manufacturing factories.

Qingdao Hankong Tyre Ltd.

Factory ownership: Limited Company
Location: Qingdao, Shandong

Gaoneng Valve Group Co., Ltd.

Location: Wenzhou, Zhejiang
Annual Revenue: US$10 Million - US$50 Million

Changzhou Jiahui Stainless Steel Pipe Co., Ltd.

Factory ownership: Private Owner
Location: Changzhou, Jiangsu
Annual Revenue: Above US$100 Million

Ouming Valve Group Co., Ltd.

Factory ownership: Limited Company
Location: Wenzhou, Zhejiang

Qsky Machinery Manufacturing Co., Ltd

Factory ownership: Limited Company
Location: Chengdu, Sichuan

Shanghai Garrison Drill Pipes Co., Ltd

Location: Shanghai, Shanghai
Annual Revenue: US$10 Million - US$50 Million

Shanghai JEFA Machinery Co.,Ltd

Factory ownership: Limited Company
Location: Shanghai, Shanghai

Zhongquan Group Valve Co., Ltd.

Location: Wenzhou, Zhejiang

Tianjin Aokai Oil Tools Co.,Ltd

Factory ownership: Limited Company
Location: Tianjin, Tianjin

Zhejiang Boutique Valve Co., Ltd.

Factory ownership: Limited Company
Location: Wenzhou, Zhejiang
Annual Revenue: Above US$100 Million

Shengli Oilfield Kangbei Petroleum Engineering & ...

Factory ownership: Limited Company
Location: Dongying, Shandong
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Category

Industrial Equipment & Components (750) Manufacturing & Processing Machinery (679) Metallurgy, Mineral & Energy (459) Tools & Hardware (424) Construction & Decoration (381) Instruments & Meters (233) Chemicals (207) Auto, Motorcycle Parts & Accessories (191) Transportation (137) Electrical & Electronics (110) More

Management Certification

ISO 9001 (228) ISO 14001 (197) ISO9001:2015 (188) ISO45001:2018 (86) ISO 9000 (73) Others (65) OHSAS/ OHSMS 18001 (49) ISO 14000 (49) ISO 20000 (34) IATF16949 (27) HSE (25) QC 080000 (22) ASME (21) BSCI (21) ISO 14064 (18) ANSI/ESD (16) GMP (14) ISO 50001 (14) BS 25999-2 (7) ISO 17025 (7) ISO 10012 (6) ISO14001:2015 (5) ISO 29001 (4) ISO 13485 (4) LEED (4) HQE (3) QHSE (3) BRC (3) FSC (3) PAS 28000 (2) HACCP (2) QSR (2) AIB (2) SHE Audits (2) WRAP (2) BREEAM (2) SEDEX (2) SA 8000 (2) ISO 22000 (2) GAP (1) EICC (1) More

R&D Capacity

OEM (721) ODM (687) Own Brand (412) Others (20)

Annual Revenue

<1 Million USD (471) >100 Million USD (18) 10 ~ 50 Million USD (17) 5 ~ 10 Million USD (15) 1 ~ 2.5 Million USD (14) 2.5 ~ 5 Million USD (13) 50 ~ 100 Million USD (10) More

No. of Employees

5-50 People (452) 51-200 People (151) Less than 5 People (82) 201-500 People (36) 501-1000 People (10) Above 1000 People (9) More

Province & Region

Shandong (214) Jiangsu (169) Zhejiang (167) Hebei (112) Tianjin (78) Shanghai (62) Guangdong (37) Henan (31) Hubei (29) Shanxi (18) Liaoning (18) Beijing (18) Hunan (14) Anhui (13) Shaanxi (13) Fujian (12) Sichuan (9) Chongqing (5) Jiangxi (4) Hainan (3) Yunnan (2) Heilongjiang (1) Guangxi (1) More