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Home Supplier Discovery Tools & Hardware Spring Constant Spring Factories & Companies
Total 1,297 constant spring factories & companies found with 3,891 products. Source high quality constant spring from our great selection of reliable constant spring manufacturing factories.

Dongguan Astrand Electronic Technology Co.,Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Universal Strength Tester , Martindale Pilling and Abrasion Tester , Ici Pilling Testing Machine , Color Fastness Testers , Temperature Humidity Test Chamber
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Dongguan, Guangdong
Production Lines: 6
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Henan Shanky Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Mining Machinery Manufacturing , Construction Machinery and Equipment Leasing , Mechanical Equipment Sales , Environmental Advisory Services , Environmental Protection Special Equipment Pin
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Zhengzhou, Henan
Production Lines: Above 10
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QINGDAO JINGTIAN TEXTILE MACHINERY CO., LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Rapier Loom , Textile Machine , Weaving Machine , Spinning Machines , Air Jet Loom
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 14064...
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Qingdao, Shandong
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Henan Wealth Machinery Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Grain Product Making Machine , Meat Processing Machine , Fruit & Vegetable Processing Machine , Biscuit/ Cookies Machine , Frying Machine
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Zhengzhou, Henan
Production Lines: 3
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Shandong Fast CNC Machinery Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Laser cutting machine , plasma cutting machine , laser welding machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
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Jinan Leeder Cnc Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: CNC Router , Plasma Cutting Machine , Laser Cutting Machine , Fiber Laser Cutting Machine , Laser Welding Machine
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Jinan, Shandong
Main Markets: North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa , Australia , Domestic
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Qingdao Otia Industry and Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Folding Wagon
Mgmt. Certification:
ISO 9001, ISO 9000, BSCI
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Qingdao, Shandong
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Guangdong Newgoer Instrument Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Food Metal Detector , Conveyor Checkweigher , X-ray Baggage Inspection , Universal Tensile Testing Machine , Temperature and Himidity Test Chamber
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Customization
Location: Dongguan, Guangdong
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Jinan D. Ventus Mechanical Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Laser Cleaning Machine , Laser Welding Machine , Laser Cutting Machine , Laser Marking Machine , Laser Engraving Machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong
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Jiangsu Sinopak Tec Machinery Co, Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company , Other
Main Products: Bottle Filling Machine , Bottle Packaging Machine , Labeling Machine , Water Treatment System , Conveyor
Mgmt. Certification:
ISO 9001, IATF16949
Factory ownership: Limited Company
Location: Suzhou, Jiangsu
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Shandong JK Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Group Corporation
Main Products: Mini Excavator , Backhoe Loader , Wheel Loader , Mixer Truck , Road Roller
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jining, Shandong
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Jiangsu Fumin Xinke Heavy Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Rolling Mill , Continuous Casting Machine
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Changzhou, Jiangsu
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Henan Ideal Machinery Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Steel Bar Machinery , Concrete Machinery , Road Machinery , Compaction Machinery , Agricultural Machinery
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Xuchang, Henan
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Hebei Anheng Auto Parts Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Car Parts , Auto Parts , PU Hose , Air Brake Hose , Nylon Tube
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Cangzhou, Hebei
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Jinan Knoppo Automation Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Fiber Laser Cutting Machine , Fiber Laser Welding Machine , Fiber Laser Cleaning Machine , Fiber Laser Marking Machine , CO2 Laser Cutting Machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong
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ECO-TEXTILE COMPANY LIMITED.

China Supplier - Gold MemberGold Member
Business Type: Trading Company
Main Products: Eco-Friendly Yarn and Thread , Eco-Friendly Fiber Material , Discount High-Quality Yarn on Sale
Mgmt. Certification:
Nil
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Beijing, Beijing
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Anqing Topeak Brush Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Industrial Brush , Roller Brush Sweeper Brush , Polishing Brush , Electric Scrubber Brush , Cleaning Brush
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Anqing, Anhui
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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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Wuxi Daya Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Power Press , Press Machine , Stamping Machine , Punching Machine , Mechanical Press
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wuxi, Jiangsu
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Yangzhou Xinshi Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Excavator Grapples , Hydraulic Scrap Shears , Lifting & Excavator Magnet , Excavator Quick Hitch , Excavator Bucket
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Yangzhou, Jiangsu
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Shandong Cad Industry Machinery Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Cement Silo , Grout Batching Plant , Container Silo , Storage Silo , Mixing Plant
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Tai'an, Shandong
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Jinan Wego Machinery Equipment Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Tipper Truck , Forklift , Wheel Loader , Dumper Truck , Semi-Trailer
Mgmt. Certification:
ISO 9000
Factory ownership: Private Owner
R&D Capacity: Own Brand
Location: Jinan, Shandong
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DONGGUAN CHANGSHENG CUTTING TOOL CO.,LTD

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Steel Strip , Band Saw Blade , Band Kinfe Blade , Carbide Band Saw Blade , Mts Band Saw Blade for Food Processing
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Dongguan, Guangdong
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Guangdong Mingyang Garment Industry Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Garment , Office Equipment , Bags & Gifts , Sports Fitness and Leisure , Toys
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Guangzhou, Guangdong
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Jinan Senya Equipment Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Pilates Cadillac , Pilates Reformer , Wunda Chair , Spine Corrector , Ladder Barrel
Mgmt. Certification:
ISO 9001, BSCI
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Jinan, Shandong
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Shandong Lulian Special Vehicle Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Trailer , Semi Tralier , Tralier Parts , Axle , Suspension
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Jining, Shandong
Click here to send inquiry Add to Inquiry Basket

SNT Machinery (Qingdao) Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Ball Valves , Control Valves , Gate Valves , Butterfly Valves , Pneumatic Actuators
Mgmt. Certification:
ISO 9001, ISO 20000, IATF16949, HSE
R&D Capacity: Own Brand
Location: Qingdao, Shandong
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HEBEI CHIJIANG IMPORT AND EXPORT CO.,LTD.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: EVA , ABS , POM , TPE , Pet
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14064, GMP, BSCI...
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Handan, Hebei
Click here to send inquiry Add to Inquiry Basket

Weifang Jingcheng Cnc Machine Tool Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: CNC Machine
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Weifang, Shandong
Click here to send inquiry Add to Inquiry Basket

Hangzhou Jianeng Valve Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory
Main Products: Control Valves , Butterfly Valves
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
Factory ownership: Limited Company
Location: Hangzhou, Zhejiang
Production Lines: Above 10
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Category

Manufacturing & Processing Machinery (781) Industrial Equipment & Components (718) Tools & Hardware (465) Auto, Motorcycle Parts & Accessories (373) Electrical & Electronics (371) Construction & Decoration (285) Instruments & Meters (261) Metallurgy, Mineral & Energy (219) Transportation (211) Packaging & Printing (81) More

Management Certification

ISO 9001 (762) ISO 14001 (325) ISO 9000 (245) ISO9001:2015 (168) ISO 14000 (136) IATF16949 (115) ISO 20000 (112) BSCI (100) QC 080000 (90) Others (88) OHSAS/ OHSMS 18001 (85) GMP (77) ISO 14064 (74) ISO14001:2015 (73) HSE (55) ISO 13485 (52) ASME (25) FSC (22) ANSI/ESD (22) ISO 10012 (22) SEDEX (19) HACCP (17) ISO 29001 (17) IFS (16) ISO 50001 (16) BRC (16) ISO 17025 (16) ISO 22000 (15) QHSE (15) EICC (15) GAP (14) SA 8000 (14) BS 25999-2 (14) QSR (13) AIB (13) ISO45001:2016 (12) WRAP (12) PAS 28000 (12) HQE (12) LEED (11) SHE Audits (8) BREEAM (7) ISO9001:2008 (4) OHSAS18001:2007 (3) TS16949 (2) IRIS (1) ISO14001:2004 (1) More

R&D Capacity

OEM (1,073) ODM (916) Own Brand (686) Others (30)

Annual Revenue

<1 Million USD (538) 10 ~ 50 Million USD (20) 2.5 ~ 5 Million USD (18) 1 ~ 2.5 Million USD (12) 5 ~ 10 Million USD (11) >100 Million USD (7) 50 ~ 100 Million USD (3) More

No. of Employees

5-50 People (344) 51-200 People (155) Less than 5 People (36) 201-500 People (36) Above 1000 People (10) 501-1000 People (7) More

Province & Region

Guangdong (245) Zhejiang (224) Shandong (224) Jiangsu (190) Henan (73) Shanghai (70) Hebei (64) Fujian (54) Anhui (27) Hubei (25) Hunan (17) Tianjin (16) Shaanxi (13) Chongqing (11) Jiangxi (11) Sichuan (10) Beijing (9) Shanxi (4) Liaoning (4) Guizhou (2) Yunnan (1) Heilongjiang (1) Guangxi (1) Hainan (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

Hot Products:

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Constant Spring Factories & Companies:

Welcome to one of the largest China B2B marketplace. This constant spring company list contains a wide range of constant spring 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 constant spring 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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