Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Pipe Diameter Factories & Companies
Total 2,000+ pipe diameter factories & companies found with 6,000+ products. Source high quality pipe diameter from our great selection of reliable pipe diameter manufacturing factories.

Anhui Chuangwan New Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Geogrid , Geotextile , Geomembrane , Geocell , EVA Waterproof Board
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Chuzhou, Anhui

Shandong Zayi Steel Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Copper Pipe , Square Steel Pipe , Seamless Steel Pipe , Stainless Steel Pipe , Stainless Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
Location: Liaocheng, Shandong
Production Lines: Above 10

Shandong Zhishang Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel , 55% Galvalume Steel , Color Coated Steel , Stainless Steel , Carbon Steel
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong

Shijiazhuang Weilida Prospecting Machinery Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Drill Pipe , DTH Drill Pipe , Water Well Drill Pipe , Friction Welding Drill Rod , Drill Rig
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Shijiazhuang, Hebei

Henan Yuzhixing Lamp Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: LED Flat Soft Light , LEDSpotlight , Conference Room Face Fill Light , Ceiling Rail Track , Constant Force Hinge
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Anyang, Henan

Qingdao Wanrunda Imp and Exp Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel Pipe , Steel Hollow Section , Angle Steel , Galvanized Steel Coil , Steel Hanger Strap Fha Strap Nail Boca Plate
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Qingdao, Shandong

Qingdao Ironsteel International Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , PPGI Coil/Sheet , PPGI Roofing Sheet , Galvanized Steel Coil , Galvanized Steel Sheet
Mgmt. Certification:
ISO 9001, ISO 14001, IATF16949, HSE, ANSI/ESD...
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingdao, Shandong

Ningbo Diya Industrial Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Lean Pipe , Lean Pipe Accessories , Pipe Rack System , Roller Track , Aluminum Lean Pipe
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Ningbo, Zhejiang

Qingdao Kemiwo Industrial Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Pig Equipment , Ventilation Windows , Cattle Pens , Sheep Pens , Horse Pens
Factory ownership: Limited Company
Location: Qingdao, Shandong
Production Lines: Above 10

Shandong Ying Yi Import and Export Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Copper pipe , Copper rod , Copper flat bar , Copper strip , Air conditioning connecting pipe
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Liaocheng, Shandong
Production Lines: 10

Hebei Aoliande Chemical Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Potassium Sulface Equipment Production Line , FRP Pipe , FRP Tank , Electrolytic Cell , Frp Grating
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hengshui, Hebei

CHANGSHA XIANGJIA METAL MATERIAL TRADING CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Scaffolding(Including Ringlock Scaffolding , Cuplock Scaffolding , Kwickstage Scaffolding , Frame Scaffolding , Scaffolding Tube
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Changsha, Hunan

DINGGIN HARDWARE(DALIAN) CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Ductile Iron Pipes , Cast Iron Pipe , Ductile Iron Fittings , Cast Iron Fittings , IBC Tote Tank
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dalian, Liaoning

Shanxi Solid Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Ductile Iron Pipes &Pipe Fittings , Manhole Covers , Flanges , Valves , Flange Adaptor
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 22000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Taiyuan, Shanxi

Shandong Runhai Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Carbon Steel Plate/Coil /Tube/Strip , Stainless Steel Plate/Coil /Tube/Strip , Galvanized Steel Plate/Coil /Tube/Strip , Aluminium Steel Plate/Coil , PPGI
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong

Tianjin Zengze Steel Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel , Stainless Steel Plates , Stainless Steel Coils , 304 Stainless Steel Plates , 316 Stainless Steel Sheets
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
Production Lines: 4

Shandong Yikuang Drilling Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: DTH Drilling Machine , Drill Rig , DTH Drill Rig , Hammer , Drill Pipe
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Liaocheng, Shandong

TIANJIN RELONG IMPORT & EXPORT CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Galvanized Steel Coil Sheet , Steel Coil , Roofing Sheet , Aluzinc Steel Coils , Galvanized Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Tianjin, Tianjin
Items per Page: 10 | 30 | 50

Category

Manufacturing & Processing Machinery (4,597) Industrial Equipment & Components (4,102) Tools & Hardware (2,586) Construction & Decoration (2,105) Metallurgy, Mineral & Energy (1,683) Electrical & Electronics (1,669) Auto, Motorcycle Parts & Accessories (1,545) Instruments & Meters (1,212) Packaging & Printing (926) Chemicals (531) More

Management Certification

ISO 9001 (4,172) ISO 14001 (1,863) ISO 9000 (1,180) ISO9001:2015 (1,147) ISO 14000 (627) Others (549) ISO 20000 (525) ISO14001:2015 (514) IATF16949 (506) OHSAS/ OHSMS 18001 (504) BSCI (475) GMP (403) QC 080000 (369) ISO 14064 (332) HSE (310) ISO 13485 (205) ASME (165) FSC (144) ISO45001:2016 (124) ANSI/ESD (117) ISO 10012 (106) ISO 22000 (104) HACCP (91) QHSE (87) SA 8000 (86) BRC (86) SEDEX (86) ISO 17025 (84) ISO 50001 (82) BS 25999-2 (81) EICC (80) ISO 29001 (76) IFS (72) GAP (71) QSR (70) PAS 28000 (68) HQE (66) ISO9001:2008 (64) WRAP (64) SHE Audits (61) AIB (59) LEED (59) BREEAM (54) OHSAS18001:2007 (32) ISO14001:2004 (20) TS16949 (2) TS 16949 (1) DGNB (1) NABERS (1) AS9100 (1) IRIS (1) More

R&D Capacity

OEM (6,304) ODM (5,286) Own Brand (4,184) Others (149)

Annual Revenue

<1 Million USD (3,442) 10 ~ 50 Million USD (69) 2.5 ~ 5 Million USD (66) 5 ~ 10 Million USD (60) 1 ~ 2.5 Million USD (50) >100 Million USD (19) 50 ~ 100 Million USD (12) More

No. of Employees

5-50 People (2,120) 51-200 People (989) Less than 5 People (234) 201-500 People (220) 501-1000 People (64) Above 1000 People (36) More

Province & Region

Shandong (1,386) Zhejiang (1,359) Jiangsu (1,165) Guangdong (1,065) Hebei (522) Henan (344) Shanghai (344) Fujian (217) Anhui (152) Tianjin (147) Hunan (126) Hubei (96) Beijing (79) Liaoning (74) Sichuan (63) Jiangxi (56) Shaanxi (48) Chongqing (45) Shanxi (20) Guangxi (10) Hainan (5) Guizhou (4) Hongkong S.A.R. (4) Jilin (4) Heilongjiang (4) Inner Mongolia (3) Ningxia (1) Taiwan, China (1) Yunnan (1) More