Home Supplier Discovery Construction & Decoration Reducer Steel Pipe Reducer Factories & Companies
Total 1,784 steel pipe reducer factories & companies found with 5,352 products. Source high quality steel pipe reducer from our great selection of reliable steel pipe reducer manufacturing factories.

CANGZHOU RITAI PIPE FITTINGS MANUFACTURE CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Pipe Fittings , Elbow , Reducer , Tee , Cap
Mgmt. Certification:
ISO 9001, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Cangzhou, Hebei

Wenzhou Nuomeng Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Valve , Sanitary Valve , Butterfly Valve , Sanitary Pipe Fitting , Sanitary Pipe
Mgmt. Certification:
ISO9001:2008, ISO14001:2004
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wenzhou, Zhejiang

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

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

Tianjin Tiangang Weiye Steel Tube Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Bar , Alloy Steel Pipe , Stainless Steel Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
R&D Capacity: OEM
Location: Tianjin, Tianjin
Production Lines: 9

Wenzhou J&O Fluid Control Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Sanitary Stainless Steel Valves , Sanitary Ball Valves , Hygienic Ball Valve , Sanitary Butterfly Valve , Sanitary Mix-Proof Valve & Reversing Valve
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Wenzhou Qili Fluid Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Sanitary Butterfly Valve , Sanitary Check Valve , Sanitary Clamp , Sanitary Ball Valve , Sanitary Ferrule
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wenzhou, Zhejiang

Qingdao Bestflow Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Forged Steel Fittings , Steel Nipples , Steel Merchant Couplings , Steel Flanges , Steel Butt Welding Pipe Fittings
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong

CANGZHOU YAHAI JINTONG PIPE INDUSTRIES CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Seamless Pipe , Pipe Fittings , ERW /Hfw Pipe , LSAW/Sawl Pipe , SSAW /Sawh Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Cangzhou, Hebei

Gaomi Gongji Precise Metal Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Metal Parts: Precision Castings , Auto Parts , Valve Casting , Machining Casting , Construction Hardware
Mgmt. Certification:
ISO9001:2008, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Weifang, Shandong

ZHEJIANG ZHIJU PIPELINE INDUSTRY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Pipe Fittings , Butt Weld Fittings , Elbows , Tees , Reducers
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

C.Z. Industry and Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe Fittings , Steel Flanges , Stainless Steel Fittings , Steel Pipes , Bright Annealed Tube
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Tianjin, Tianjin

Zhejiang Zhitong Pipe Valve Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Flange , Stainless Steel Pipe Fitting , Valve
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wenzhou, Zhejiang

Jiangyin Donglian High-Pressure Pipe Fitting Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Fitting
Mgmt. Certification:
ISO9001:2015, Quality Assurance System for Manufacturer of Materials
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuxi, Jiangsu

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Fitting , Flange
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007, Q/SY1002.1-2013
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei

Hainan Huatongxinda Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Elbow , Flange , Pipe Fitting , Tee , Reducer
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Haikou, Hainan

Wenzhou Yuanyu Mechanical Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Sanitary Butterfly Valve , Sanitary Diaphragm Valve , Sanitary Check Valve , Sanitary Ball Valve , Fluid Equipment Fittings
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Wenzhou, Zhejiang

Shijiazhuang Beihai Pipe Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Pipe , Pipe Fitting , Flange , Elbow , Reducer
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Shijiazhuang, Hebei

Shanghai Vast Link Industrial Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Press Steel Fittings , Grooved Steel Fittings , Socket Weld Steel Fitting , Butt Welding Steel Fitting , Thread Steel Fitting
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Shanghai, Shanghai

Zhejiang RST Valve Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Industrial Valves
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Wenzhou, Zhejiang

WEIFANG KEYA INTERNATIONAL TRADE CO., LIMITED

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe Bend , Elbow , Hydrostatic Testing Machine , Hot Expanding Machine , Induction Heating Elbow Machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Weifang, Shandong

Huzhou Dapu Stainless Steel Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Tube , Stainless Steel Seamless Tube , Stainless Steel Welded Tube , Stainless Steel Pipe , Stainless Steel Seamless Pipe
Mgmt. Certification:
ISO 9001, QC 080000
Factory ownership: Wholly Foreign-owned Enterprise
R&D Capacity: OEM, ODM
Location: Huzhou, Zhejiang

Wenzhou Longva Light Industrial Machinery Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company , Other , Group Corporation
Main Products: Pipe Fitting , Valve , Pneumatic Actuator , Tube , Butterfly Valve
Mgmt. Certification:
ISO 9000, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Zhejiang Sailing Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Stainless Steel Pipe , Pipe Fittings , Elbow , Stainless Steel Seamless Pipe , Stainless Steel Tube
Mgmt. Certification:
ISO 9001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang

Chengdu Derbo Steel Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Seamless Steel Pipe , Welded Steel Pipe , Stainless Steel Pipe , Carbon Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Chengdu, Sichuan

Chief Steel (Shanghai) Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , ERW , SSAW , Hsaw , Carbon Steel
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000
Factory ownership: Private Owner
R&D Capacity: OEM
Location: Shanghai, Shanghai
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Category

Manufacturing & Processing Machinery (1,135) Industrial Equipment & Components (1,102) Construction & Decoration (721) Metallurgy, Mineral & Energy (573) Tools & Hardware (569) Auto, Motorcycle Parts & Accessories (380) Electrical & Electronics (256) Chemicals (176) Agriculture & Food (165) Instruments & Meters (159) More

Management Certification

ISO 9001 (958) ISO 14001 (329) ISO 9000 (284) ISO 14000 (135) IATF16949 (115) ISO 20000 (106) ISO9001:2008 (101) OHSAS/ OHSMS 18001 (97) ISO9001:2015 (61) HSE (59) QC 080000 (59) ASME (58) GMP (54) ISO 14064 (51) BSCI (46) ANSI/ESD (42) OHSAS18001:2007 (34) Others (30) ISO14001:2004 (26) BS 25999-2 (25) QHSE (23) HACCP (22) ISO 13485 (21) GAP (19) ISO 22000 (19) IFS (18) ISO 50001 (18) SHE Audits (18) ISO14001:2015 (18) BRC (17) ISO 10012 (17) ISO 17025 (16) SA 8000 (16) QSR (15) ISO 29001 (15) EICC (14) HQE (14) PAS 28000 (13) AIB (13) WRAP (13) BREEAM (13) LEED (13) FSC (13) SEDEX (13) TS16949 (5) DGNB (1) More

R&D Capacity

OEM (1,052) ODM (702) Own Brand (689) Others (20)

Annual Revenue

<1 Million USD (427) >100 Million USD (129) 10 ~ 50 Million USD (109) 2.5 ~ 5 Million USD (106) 5 ~ 10 Million USD (84) 50 ~ 100 Million USD (71) 1 ~ 2.5 Million USD (64) More

No. of Employees

5-50 People (376) 51-200 People (346) 201-500 People (138) Less than 5 People (52) 501-1000 People (25) Above 1000 People (19) More

Province & Region

Zhejiang (422) Hebei (300) Shandong (283) Jiangsu (219) Guangdong (129) Shanghai (112) Henan (67) Tianjin (44) Beijing (35) Liaoning (32) Fujian (27) Hubei (23) Anhui (21) Shaanxi (14) Hunan (13) Shanxi (8) Chongqing (7) Jiangxi (7) Sichuan (7) Hongkong S.A.R. (3) Gansu (2) Jilin (2) Heilongjiang (2) Yunnan (1) Ningxia (1) Hainan (1) Guangxi (1) Taiwan, China (1) More