Home Supplier Discovery Metallurgy, Mineral & Energy Steel Round Bar Spring Bar Factories & Companies
Total 2,000+ spring bar factories & companies found with 6,000+ products. Source high quality spring bar from our great selection of reliable spring bar manufacturing factories.

Tianjin Qiangbang Industrial Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Pre-Stressed Steel Strand , Post-Tensioned Steel Cable , Pre-Stressed Steel Wire , PC Steel Wire , Pre-Stressed Anchorage Anchor and Wedge
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Tianjin, Tianjin

Qingdao Hengcheng Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Corrugated Steel Sheet , Galvanized Steel Sheet/Coil , Pre-Painted Steel Sheet/Coil , Mild Alloy Steel Plate , Cold Rolled Plate/Coil
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 20000, BSCI...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, own brand,agent...
Location: Qingdao, Shandong

Kun Shan Gu Heng Qiang Carbide Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company , Other
Main Products: CNC Cutting Tools , CNC Cutting Inserts , Milling Cutter , Milling Inserts , Turning Inserts
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Suzhou, Jiangsu
Production Lines: 2

Hefei Dayu Fitness Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Dumbbell , Cast Iron Plate , Chrome Bar , Fitness Equipment , Training Set
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Hefei, Anhui
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa , Australia

HUNAN QILU INDUSTRIAL CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Alloy Steel , Carbon Steel , Stainless Steel , High Speed Seel , Spring Steel
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Changsha, Hunan

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

Rizhao Marshal Sports Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Barbell Bars , Barbell Plates , Kettlebells , Dumbbells , Rubber Flooring
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Rizhao, Shandong
Production Lines: 6

Xiamen Wondee Autoparts Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Other
Main Products: Leaf Spring , Semi Trailer Axle , Casting Turntable , Steel Wheel Rim , Mechanical Suspension
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, IATF16949
Factory ownership: Private Owner
R&D Capacity: Own Brand
Location: Xiamen, Fujian

Shandong Tianrun High Quality Steel Metal Materials ...

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Plates , Steel Coil , Galvanized Steel Coil , Galvanized Steel Pipe , Color Coated Coil
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Liaocheng, Shandong

HEFEI MERRYBODY SPORTS CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Fitness Equipment , Exercise Accessories
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Hefei, Anhui
Production Lines: Above 10

Wuxi Taixie Metal Material Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Group Corporation
Main Products: Copper Alloy , Stainless Steel , Alloy Steel , Tool Steel , Special Steel
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 20000, SA 8000, BS 25999-2...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu

HANDAN YONGYANG IMP.&EXP.CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Steel Rail , Crane Rail , Light Rail , Heavy Rail , Flat Bar
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 29001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Handan, Hebei

SHANDONG GOLD YUNJI INDUSTRY CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Cargo Bar , Block Making Machine , Steel , New Energy Materials and Equipments , Glass Glue
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Linyi, 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 Heng Steel Group Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Galvanized Steel Coil/Sheet/Strip , Galvalume Steel Coil/Sheet/Strip , PPGI/PPGL Corrugated Steel Sheet , PPGI/PPGL Steel Coil , Alloy Steel Plate
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand, agent
Location: Qingdao, Shandong

Sichuan Liaofu Special Steel Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Mould Steel Bar , Mould Steel Plate , Free Cutting Steel Bar , Alloy Steel Bar , Alloy Steel Tube
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Chengdu, Sichuan
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Category

Manufacturing & Processing Machinery (1,917) Industrial Equipment & Components (1,699) Tools & Hardware (1,360) Auto, Motorcycle Parts & Accessories (980) Construction & Decoration (980) Metallurgy, Mineral & Energy (798) Electrical & Electronics (762) Transportation (608) Instruments & Meters (361) Light Industry & Daily Use (357) More

Management Certification

ISO 9001 (2,196) ISO 14001 (873) ISO 9000 (707) BSCI (389) ISO 14000 (379) ISO9001:2015 (357) IATF16949 (337) ISO 20000 (327) OHSAS/ OHSMS 18001 (259) QC 080000 (248) GMP (225) ISO 14064 (207) Others (183) HSE (180) ISO14001:2015 (132) ISO 13485 (110) ASME (92) FSC (91) ANSI/ESD (78) ISO 22000 (68) SEDEX (67) ISO 10012 (62) SA 8000 (59) QHSE (57) BRC (55) ISO 17025 (54) HACCP (54) IFS (53) BS 25999-2 (52) ISO 50001 (50) GAP (50) EICC (49) ISO 29001 (47) PAS 28000 (45) WRAP (44) HQE (44) LEED (42) QSR (40) AIB (37) SHE Audits (37) ISO9001:2008 (31) BREEAM (31) ISO45001:2016 (30) ISO14001:2004 (8) OHSAS18001:2007 (7) IRIS (1) More

R&D Capacity

OEM (3,040) ODM (2,480) Own Brand (1,856) Others (83)

Annual Revenue

<1 Million USD (1,305) 2.5 ~ 5 Million USD (61) 1 ~ 2.5 Million USD (40) 10 ~ 50 Million USD (38) 5 ~ 10 Million USD (37) >100 Million USD (22) 50 ~ 100 Million USD (16) More

No. of Employees

5-50 People (862) 51-200 People (398) 201-500 People (87) Less than 5 People (87) 501-1000 People (19) Above 1000 People (10) More

Province & Region

Guangdong (697) Zhejiang (685) Shandong (671) Jiangsu (495) Hebei (177) Shanghai (163) Fujian (144) Henan (129) Tianjin (79) Anhui (67) Hubei (63) Hunan (55) Beijing (38) Sichuan (33) Shaanxi (31) Liaoning (30) Jiangxi (30) Chongqing (17) Shanxi (5) Guangxi (4) Guizhou (3) Heilongjiang (2) Hongkong S.A.R. (2) Gansu (1) Jilin (1) Inner Mongolia (1) Yunnan (1) More