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

CITICIC Luoyang Heavy Machinery Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Mining Equipment , Metallurgy Equipment , Ball Mill , Environmental Protection Equipment , Rotary Kiln
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Luoyang, Henan
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Zhejiang Mingyang Flange Co., Ltd

Diamond MemberDiamond Member
Main Products: Flange , Steel Pipe Flange , Stainless Flange , Threaded Flange , Steel Pipe Flange Cover
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang
Production Lines: 1

Yuming Valve Group Co.,Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Flange Ball Valve , Trunnion Ball Valve , Butterfly Valve , Ball Valve , Gate Valve
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Zhengzhou, Henan

Gansu Hehong New Materials Co., Ltd.

Diamond MemberDiamond Member
Main Products: Copper Manufacturer - Hhp Copper , Brass Tube Copper Nickel Tube Cupronickel Tube , CuNi90/10 C70600 C7060X CuNi70/30 C71500 , CuNi Pipe Cupronickel Pipe CuNi Fittings , DIN En 12449 DIN17664 2.0872 DIN86019 Wl2.1972
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuxi, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Yueqiang Valve Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Globe Valve , Gate Valve , Check Valve , Ball Valve
Mgmt. Certification:
ISO9001:2015, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

Luoyang Wangli Heavy Machinery Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Gear , Shaft , Girth Gear , Gear Shaft , Segment Gear
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Luoyang, Henan

Hebei Pu Lan Environmental Protection Technology Co., ...

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: FRP Tanks FRP Pipe FRP Cable Tray FRP Grating
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hengshui, Hebei
Production Lines: 3

Shandong Pengtuo Industrial Technology Co., Ltd

Diamond MemberDiamond Member
Main Products: Spz/SPA/Spb/Spc European Standard Bushing Pulley , Tb Bushings , Ak-Bk/3V/5V/8V American Standard Bushing Pulley , Qd Bushings , Multi-Wedge Pulley High-End National Standard PU
Location: Dezhou, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Dongguan Jixin Machinery Co., Ltd.

Gold MemberGold Member
Main Products: Pipe Tapering Machine , Pipe Cutting off Machine , Pipe Embossing Machine , Pipe Square End Forming Machine , Spiral Blade Welding Machine
Factory ownership: Limited Company
Location: Dongguan, Guangdong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Dingxing Xinxing Flange Co., Ltd.

Gold MemberGold Member
Main Products: Carbon Steel Flange , Slip on Flange , Welding Neck Flange , Blind Flange , Tube Sheet
Location: Xinzhou, Shanxi
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Guiyang Xintian Oetech Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Production measuring equipment
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Guiyang, Guizhou
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia , Domestic

Anhui TongSheng Heavy Equipment Co.,Ltd

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Forging Ring , Ring Forge , Seamless Alloy Forging Ring
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Ma'anshan, Anhui

Yuhuan Zhengren Tools Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Woodworking Tool
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Taizhou, Zhejiang
Production Lines: 2

Luoyang Deyu Machinery& Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Mechanical equipment accessories
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Luoyang, Henan
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Category

Manufacturing & Processing Machinery (7,903) Industrial Equipment & Components (6,970) Tools & Hardware (4,343) Construction & Decoration (3,174) Electrical & Electronics (2,997) Auto, Motorcycle Parts & Accessories (2,607) Metallurgy, Mineral & Energy (2,464) Instruments & Meters (2,241) Light Industry & Daily Use (1,720) Packaging & Printing (1,157) More

Management Certification

ISO9001:2015 (1,993) ISO 9001 (1,846) ISO 14001 (1,505) ISO45001:2018 (792) Others (719) ISO 9000 (447) ISO 14000 (261) OHSAS/ OHSMS 18001 (223) BSCI (202) IATF16949 (195) ISO 20000 (193) GMP (142) QC 080000 (139) ISO 14064 (129) HSE (121) ISO 13485 (75) ISO 50001 (63) FSC (56) ISO14001:2015 (47) ASME (47) ANSI/ESD (47) SEDEX (39) HACCP (34) ISO 22000 (32) QHSE (30) ISO 17025 (30) EICC (29) ISO 10012 (28) BRC (27) GAP (24) SA 8000 (24) IFS (23) ISO45001:2016 (22) BS 25999-2 (21) QSR (20) WRAP (20) LEED (19) HQE (19) PAS 28000 (17) BREEAM (16) SHE Audits (16) AIB (16) ISO 29001 (16) ISO9001:2008 (15) ISO14001:2004 (5) TS16949 (3) TS 16949 (1) More

R&D Capacity

OEM (10,348) ODM (10,266) Own Brand (5,777) Others (133)

Annual Revenue

<1 Million USD (6,844) 10 ~ 50 Million USD (151) 2.5 ~ 5 Million USD (130) 1 ~ 2.5 Million USD (129) 5 ~ 10 Million USD (119) >100 Million USD (86) 50 ~ 100 Million USD (54) More

No. of Employees

5-50 People (6,504) 51-200 People (2,035) Less than 5 People (1,313) 201-500 People (453) 501-1000 People (127) Above 1000 People (63) More

Province & Region

Shandong (2,564) Guangdong (2,238) Zhejiang (2,018) Jiangsu (1,973) Hebei (950) Henan (639) Shanghai (625) Fujian (421) Anhui (320) Tianjin (262) Hunan (234) Hubei (224) Beijing (136) Liaoning (135) Jiangxi (124) Sichuan (106) Shaanxi (82) Chongqing (72) Shanxi (49) Guangxi (26) Hainan (15) Jilin (13) Guizhou (9) Yunnan (9) Heilongjiang (8) Hongkong S.A.R. (7) Gansu (6) Inner Mongolia (5) Taiwan, China (3) Ningxia (3) Qinghai (1) Xinjiang (1) More