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Home Supplier Discovery Metallurgy, Mineral & Energy Steel Pipe & Tube Square Piping Factories & Companies
Total 1,049 square piping factories & companies found with 3,147 products. Source high quality square piping from our great selection of reliable square piping manufacturing factories.

Jinan Knoppo Automation Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Fiber Laser Cutting Machine , Laser Welding Machine , Laser Cleaning Machine , Laser Marking Machine , CO2 Laser Cutting Machine
Mgmt. Certification:
ISO 9001, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong
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Shandong Kaimu International Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Sheet , Stainless Steel Coil , Stainless Steel Pipe , PPGI Steel Coil , Galvanized Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 14001, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
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Tianjin Datong Industry and Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Nails/Iron Nail/Screw , Steel Wire/Iron Wire , Wire Mesh/Fence , Steel Pipe , Steel Profile/Purlin
Mgmt. Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Tianjin, Tianjin
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Bangying (Suzhou) Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Metal Materials
Mgmt. Certification:
ISO 9001, ISO 14001, QC 080000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Suzhou, Jiangsu
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WOR-BIZ INDUSTRIAL PRODUCT CO., LIMITED (ANHUI)

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Floor drain , Shower drain , Gas fuel pipe , Pet products
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hefei, Anhui
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Nanjing Jitemai Intelligent Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Bending Center , CNC Bending Machine , Metal Sheet Bending Machine , Electric Bending Machine , Sheet Metal Press Brake
Mgmt. Certification:
QHSE
Location: Nanjing, Jiangsu
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Triway Yangzhong Int'l Trade Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pet Bed , Dog Bed , Pet Cushion , Pet Blanket , Pet Toy
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Zhenjiang, Jiangsu
Production Lines: Above 10
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Liaocheng Esida Steel Materials Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Sheet , Stainless Steel Pipe , Stainless Steel Plate , Stainless Steel Coil Tube , Stainless Steel Coil
Mgmt. Certification:
ISO 9001, ANSI/ESD, ASME
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
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Jiangyin Longyu Stainless Steel Pipe Industry Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Pipe , Steel Pipe , Stainless Steel Pipe , Seamless Stainless Steel Pipe , Precision Stainless Steel Pipe
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Wuxi, Jiangsu
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Hexian Inch Composite Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: FRP Rod , FRP Tube
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, Own Brand
Location: Ma'anshan, Anhui
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Dongguan Tengjia Plastic & Hardware Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: PVC Tablecloth , PVC Table Cloth , Tablecloth , Nonwoven Tablecloth , Placemat
Mgmt. Certification:
BSCI, FSC
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Dongguan, Guangdong
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TIANJIN FRIEND STEEL TUBE CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Galvanized Pipe , Steel Board , Scaffold Tube , Steel Prop , Steel Frame
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Tianjin, Tianjin
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Shandong Aike Holding Group Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Fan , Water Tank , Fire Damper , Fan Coil Unit , Air Duct
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Dezhou, Shandong
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Hebei Xinfeng High-Pressure Flange and Pipe Fitting ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Flanges; Pipe Fittings
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei
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Shandong Aofeng Metal Material Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Stainless Steel Plate , Stainless Steel Coil , Galvanized Steel Coil , Prepainted Galvanized Steel Coil , Carbon Steel Coil Tinplate
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong
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Qingdao Liange Special Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Steel Coil , Stainless Steel Plate , Stainless Steel Coil , Carbon Steel Plate , Color Coated Steel Coil
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001, IATF16949...
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Liaocheng, Shandong
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Shandong Jianshou Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Stainless Steel Plate , Aluminium Plate , Steel Sheet , Stainless Steel Sheet , Steel Pipe
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, OHSAS/ OHSMS 18001, IATF16949...
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong
Production Lines: 3
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Nantong Weihua Import & Export Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Rolling Machine , Bending Machine , Sheet Bending Rolling Machine , CNC Plate Roller , 4 Roller Bending Machine
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Nantong, Jiangsu
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CANGZHOU BEWIN PIPELINE CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Stainless Steel Fitting , Stainless Steel Ball Valve , Seamless Pipe , Post Anchor , Wire Mesh
Mgmt. Certification:
ISO 9001, ISO 9000, QC 080000
Factory ownership: Private Owner
R&D Capacity: OEM, ODM, Own Brand
Location: Cangzhou, Hebei
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Suzhou Pharma Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: GMP Clean Room Project , GMP Clean Room Equipment , Pharmaceutical Machine , Extraction Machinery
Mgmt. Certification:
Others
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Suzhou, Jiangsu
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Sparelax Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hot Tub; Massage Bathtub; Swimming Pool
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Huizhou, Guangdong
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Weifang Tianying Security Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Pipe Clamp , Coupling
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Weifang, Shandong
Production Lines: Above 10
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SHAOXING SHANGYU JIANGJING COPPER CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Copper Tube , Brass Tube , Square Tube
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: copper
Location: Shaoxing, Zhejiang
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Xiamen Bluesea Piping Systems Co.,Ltd.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: SS Flange , CS Flange , Alloy Steel Forged , Nickel Alloy Forged , Forged Ring
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Xiamen, Fujian
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CNPS.COM LIMITED

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: iFGS Surface Fiberglass Pipe , iFGS Downhole Fiberglass Pipe , iFGS RTP Pipe , iFGS SF and FF Underground Tank , Mud Logging Sensors
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dongying, Shandong
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NINGBO JHF TEXTILE CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Table Cloth , Cushions , Chair Cover , Curtain , Curtain Fabric
Mgmt. Certification:
ISO 9001, BSCI
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Ningbo, Zhejiang
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Hefei Lamat Piping Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Malleable Iron Pipe Fittings , Grooved Fittings , Butt Weld Pipe Fittings , Forged Steel Flanges , Forged Steel Fittings
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui
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SHAANXI RUIYANG IMPORT EXPORT CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Pipe , Fasteners , Stainless Steel Wire Rope , Titanium , Titanium Tube
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, BSCI
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, good
Location: Xi'an, Shaanxi
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GUANGDONG ZHIDA PRECISION PIPE MANUFACTURING CO.,LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Tube , Steel Pipe , Stainless Tube , Welded Tube , ERW Tube
Mgmt. Certification:
ISO 9001, ISO 14001, IATF16949
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Foshan, Guangdong
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Jiangyin Metalplus International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Aluminum Heat Sink , Aluminum Extrusion Profile , Industrial Aluminum Profile , Aluminum Casting , Stainless Steel Casting.
Mgmt. Certification:
ISO 9001, ISO 14001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
Click here to send inquiry Add to Inquiry Basket
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Category

Industrial Equipment & Components (553) Manufacturing & Processing Machinery (540) Construction & Decoration (464) Metallurgy, Mineral & Energy (418) Tools & Hardware (379) Auto, Motorcycle Parts & Accessories (219) Chemicals (179) Electrical & Electronics (172) Light Industry & Daily Use (106) Instruments & Meters (56) More

Management Certification

ISO 9001 (643) ISO 14001 (280) ISO 9000 (186) ISO9001:2015 (158) BSCI (118) ISO 14000 (116) OHSAS/ OHSMS 18001 (97) ISO 20000 (90) IATF16949 (89) ISO14001:2015 (78) QC 080000 (75) Others (68) ISO 14064 (63) HSE (62) GMP (60) ASME (50) SEDEX (29) ISO 13485 (28) BRC (27) ANSI/ESD (26) SA 8000 (25) ISO 17025 (24) ISO 22000 (21) ISO 50001 (21) ISO 10012 (21) FSC (21) ISO45001:2016 (21) BS 25999-2 (20) EICC (19) QHSE (19) GAP (18) IFS (18) ISO 29001 (18) HACCP (17) QSR (17) PAS 28000 (17) WRAP (16) LEED (16) BREEAM (15) SHE Audits (15) AIB (15) HQE (15) ISO9001:2008 (6) OHSAS18001:2007 (3) ISO14001:2004 (2) IRIS (1) More

R&D Capacity

OEM (878) ODM (738) Own Brand (516) Others (22)

Annual Revenue

<1 Million USD (431) 10 ~ 50 Million USD (16) 2.5 ~ 5 Million USD (14) 5 ~ 10 Million USD (10) >100 Million USD (7) 1 ~ 2.5 Million USD (6) 50 ~ 100 Million USD (5) More

No. of Employees

5-50 People (241) 51-200 People (146) Less than 5 People (35) 201-500 People (32) 501-1000 People (12) Above 1000 People (4) More

Province & Region

Shandong (257) Zhejiang (160) Jiangsu (159) Guangdong (128) Hebei (76) Tianjin (46) Shanghai (46) Fujian (43) Henan (36) Anhui (21) Hubei (18) Hunan (14) Beijing (10) Shaanxi (9) Jiangxi (8) Liaoning (7) Sichuan (6) Gansu (1) Chongqing (1) Jilin (1) Hainan (1) Shanxi (1) More

Member & Type

Suppliers with verified business licenses.Diamond Member
Suppliers with verified business licenses.Gold Member
Suppliers reviewed by inspection services.Audited Supplier

Recommended Factories

More

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Square Piping Factories & Companies:

Welcome to one of the largest China B2B marketplace. This square piping company list contains a wide range of square piping factories serving all industries. This trusted vertical directory contains premier China suppliers/vendors, trading companies, custom manufacturers (OEM/ODM) and plants. They are experienced China exporting manufacturers offering tens of thousands of high-quality, competitive pricing products to distributors, wholesalers, resellers, and buyers. You can buy best budget square piping in bulk or cooperate with some ideal ones of these credible suppliers for your import/export business on our b2b portal Made-in-China.com.
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