Home Supplier Discovery Construction & Decoration Reducer Threaded Pipe Reducer Factories & Companies
Total 360 threaded pipe reducer factories & companies found with 1,080 products. Source high quality threaded pipe reducer from our great selection of reliable threaded pipe reducer manufacturing factories.

Guangzhou Kingmetal Steel Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Carbon Steel Pipe , Stainless Steel Pipe , Alloy Steel Pipe , Pipe Fitting and Flange
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Guangzhou, Guangdong

Weifang Yinuo Casting Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Rigid Coupling , Flexible Coupling , U-bolted Mechanicaltee , Mechanical Tee (grooved) , Mechanical Tee (threaded)
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Weifang, Shandong

Weifang Changle Jixiang Casting Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Grooved Pipe Fitting/Grooved Fittings , Casting Parts
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, OEM
Location: Weifang, Shandong

HUASHENG PIPELINE TECHNOLOGY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: PVC Pipe , PVC Fitting , PVC Valve , Plastic Injection Product , OEM Service
Mgmt. Certification:
ISO9001:2008, ISO14001:2004
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Changzhou, Jiangsu

Dongguan Tianying Mold Fitting Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Brass Fitting , Pipe Nipple , Mold Coupling , Pressure Plug , Quick Connector
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongguan, Guangdong
Production Lines: Above 10

Qingdao HQ Import & Export Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Fittings , Flanges , Valves , Pipe Hangers and Clamps , Pipe Nipples
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
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

Taizhou Zhuoxin Plastics Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PVC DWV Fitting , Pipe Fitting , Plastic Fittings , PVC Fittings , PPR Fittings
Mgmt. Certification:
ISO9001:2008
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taizhou, Zhejiang

Qingdao Hyperway International Trade Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Aluminium Profiles , Grooved Couplings and Fittings , Gate Valve for Potable Water , Butterfly Valve for Potable Water , Check Valve
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingdao, Shandong
Production Lines: 8

Yonggao Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PVC Fitting , CPVC Fitting , PPR Fitting , Plastic Valve , PVC Pipe and Fitting
Mgmt. Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Factory ownership: Public Company
R&D Capacity: Own Brand, ODM, OEM
Location: Taizhou, Zhejiang

Chengdu Derbo Steel Co., Ltd.

China Supplier - Diamond MemberDiamond 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

Wenzhou Ace Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Mixing Tank , Storage Tank , Fermentation Tank , Reactor , Milk Cooling Tank
Mgmt. Certification:
ISO 9001, GMP
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Wenzhou, Zhejiang

Hefei Lamat Piping Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pipe Fitting , Steel Flange , Ductile Iron Valve , S. S. / Brass Valve
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

China Supplier - Diamond MemberDiamond 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

Qingdao Bestflow Industrial Co., Ltd.

China Supplier - Gold MemberGold 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

NINGBO MATCH-LIGHT HARDWARE CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Camlock Coupling , Guillemin Coupling , Universal Coupling , Bauer Coupling , Clamp
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Ningbo, Zhejiang

Qingdao EVK Industrial Co., Ltd.

Business Type: Manufacturer/Factory , Trading Company
Main Products: Valve , Gate Valve , Ball Valve , Butterfly Valve , Globe Valve
Mgmt. Certification:
ISO 14001, ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Qingdao, Shandong

Hebei Zhongji Heavy Industry Valve Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Valve , Gate Valve , Butterfly Valve , Check Valve , Globe Valve
Mgmt. Certification:
ISO 9000
R&D Capacity: OEM, ODM, Own Brand
Location: Shijiazhuang, Hebei
Production Lines: 2

Jingjiang Trust Trading Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Winch , Ancor Chain , Life Boat , Ship Models , Ladder.
Mgmt. Certification:
ISO 14000, ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Taizhou, Jiangsu

Ningbo Qianxiang Huiya International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PVC Valve , PVC Ball Valve , Two PCS PVC Valve , PVC Butterfly Valve , PVC Pipe Fittings
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14064
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Ningbo, Zhejiang

ICM Industries Co., LTD.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Camlock Coupling , Air Hose Coupling , Fire Hose Coupling , Pump Hose Coupling , Pipe Fitting
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Jinan, Shandong

Jinan Sensi Industries Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Malleable Iron Pipe Fittings , Meat Mincers , Rice Mill , Motors , Flanges
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Jinan, Shandong

Wenzhou Chengde Pipe Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Flange , Elbow , Valve , Pipe Fitting , Tee
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Wenzhou, Zhejiang

Qingdao Itsen Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Gate Valve , Butterfly Valve , Globe Valve , Ball Valve , Check Valve
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingdao, Shandong

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

Shandong Yost Economic and Trade Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: PVC Pipe , HDPE Pipe , Water Pipe , Drainage Pipe , Pipe Fittings
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jinan, Shandong

Hongxing Manufacturing Group Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Valve , Fitting , Dzr Brass , Lead Free , Sanitary Ware
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Taizhou, Zhejiang

Shandong Weifang Import and Export Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Aluminum Profile , Industrial Valves for Water Supply , Dci Pipes and Fittings for Water Supply , Ci Pipes and Fittings for Drainage , PVC PE PP-R Pipies and Fittings
Mgmt. Certification:
ISO 9001, ISO 9000, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Weifang, Shandong
Items per Page: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 12

Category

Industrial Equipment & Components (257) Manufacturing & Processing Machinery (213) Construction & Decoration (212) Tools & Hardware (167) Metallurgy, Mineral & Energy (133) Auto, Motorcycle Parts & Accessories (99) Agriculture & Food (68) Electrical & Electronics (49) Chemicals (46) Instruments & Meters (42) More

Management Certification

ISO 9001 (212) ISO 14001 (83) ISO 9000 (66) ISO 14000 (45) IATF16949 (33) ISO9001:2008 (26) OHSAS/ OHSMS 18001 (25) ISO 20000 (23) ISO9001:2015 (22) ISO 14064 (20) HSE (16) ASME (15) GMP (13) QC 080000 (13) ANSI/ESD (13) OHSAS18001:2007 (12) ISO14001:2015 (11) ISO14001:2004 (11) BSCI (11) QHSE (8) HACCP (7) ISO 13485 (7) SHE Audits (7) BS 25999-2 (7) GAP (6) AIB (6) ISO 22000 (6) BREEAM (6) Others (5) ISO 50001 (5) ISO 10012 (5) HQE (5) LEED (5) PAS 28000 (4) ISO 17025 (4) EICC (4) BRC (4) TS16949 (3) ISO 29001 (3) SA 8000 (3) SEDEX (3) QSR (3) ISO45001:2016 (2) WRAP (2) IFS (2) FSC (2) IRIS (1) More

R&D Capacity

OEM (257) ODM (184) Own Brand (150) Others (8)

Annual Revenue

<1 Million USD (100) 10 ~ 50 Million USD (19) >100 Million USD (17) 2.5 ~ 5 Million USD (12) 50 ~ 100 Million USD (10) 5 ~ 10 Million USD (8) 1 ~ 2.5 Million USD (5) More

No. of Employees

5-50 People (79) 51-200 People (58) 201-500 People (23) Less than 5 People (11) 501-1000 People (4) Above 1000 People (3) More

Province & Region

Zhejiang (120) Shandong (62) Hebei (41) Jiangsu (33) Shanghai (18) Tianjin (16) Guangdong (14) Fujian (13) Henan (8) Shaanxi (6) Beijing (6) Sichuan (5) Anhui (5) Hubei (3) Shanxi (2) Hunan (2) Liaoning (1) Jiangxi (1) Hainan (1) Jilin (1) Chongqing (1) Yunnan (1) More