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Home Supplier Discovery Tools & Hardware Spring Constant Spring Factories & Companies
Total 1,206 constant spring factories & companies found with 3,618 products. Source high quality constant spring from our great selection of reliable constant spring manufacturing factories.

Foshan Ciray Household Products Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Ceramic Flower Pot , Ceramic Vase , Succulent Pot , Cement Pot , Pottery Planter
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Foshan, Guangdong
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Zhejiang Ziri Electrical Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Frequency Inverter , AC Drive , Soft Starter , Frequency Converter , VFD
Mgmt. Certification:
ISO 9001, ISO 20000
Factory ownership: Limited Company
R&D Capacity: ODM, Own Brand
Location: Wenzhou, Zhejiang
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Laizhou Huiding Hardware Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Toggle Latch; Toggle Clamp; Handle; Hinge; Stamping Part
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Yantai, Shandong
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Shenzhen Starwire Lighting Co., Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: LED Strip , LED Down Light , LED Track Light , LED Linear Light
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Shenzhen, Guangdong
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Zhangjiagang Keyuan Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Water Filling Machine; Liquid Filling Machine; Water Filling Line; Beverage Machine; Beverage Packing Machine
Mgmt. Certification:
Others
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Suzhou, Jiangsu
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Goole Valve technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Safety Valve , Ball Valve , Control Valve , Steam Trap , DIN Valve
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Wenzhou, Zhejiang
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Changsha Deligreen Power Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Lithium Battery , Battery Charger , Active Battery Equalizer , BMS , Evse Charging Connector
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Changsha, Hunan
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Hangzhou Xinlan Technology Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Gearbox , Reducer , Sprocket , Gear , Gear Rack
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
Location: Hangzhou, Zhejiang
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Biobase Biozone Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Autoclave , Freezer and Refrigerator , Chemistry Analyzer , Hematology Analyzer , Centrifuge
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000
Factory ownership: Limited Company
R&D Capacity: ODM, Own Brand
Location: Jinan, Shandong
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Jiangsu Huagong Automatic Control Valve Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Valve
Factory ownership: Limited Company
R&D Capacity: ODM, OEM, Own Brand
Location: Zhenjiang, Jiangsu
Production Lines: 6
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Jinan Liling Testing Machine Co., Ltd

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Electronic universal testing machine , pressure testing machine , testing machine accessories.
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 10012
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
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Taizhou Miwo International Trade Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Products for Plumbing & Floor Heating System
Factory ownership: Limited Company
Location: Taizhou, Zhejiang
Main Markets: North America , Europe , Southeast Asia/ Mideast
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Know-How Technology (Tian Jin) Co., Ltd

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Wheel loader , Electric Mining Dump Truck , Electric Excavator , Electric Water Truck , Electric Pick Up
Mgmt. Certification:
ISO9001:2015, ISO14001:2015, ISO45001:2016
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Tianjin, Tianjin
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Qingdao sindko metal products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Hose Clamp , Strut Channel Accessories , Stamping Product , Fasteners , Strut Channel
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Qingdao, Shandong
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Foshan Nanhai Zhisheng Metal Products Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Baking Tray , Barbecue Grill , Fireplace , Kitchen Cabinet , Vacuum Cup
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Foshan, Guangdong
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JINAN ODMT FLUID CONTROL EQUIPMENT CO., LTD.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Clinching machine , gas booster system , safety valve test bench
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
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Beijing Ron-En Machinery & Integration Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Metal Fastener Cold Heading Machine , Metal Fastener Hot Forging Machine , Bolts Screws Nut Making Machine , Threading Machine , Wire Forming Machine
Mgmt. Certification:
ISO 9001, ISO 20000, GMP
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Cangzhou, Hebei
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Biobase Meihua Trading Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Autoclave , Chemistry Analyzer , Hematology Analyzer , Lab Refrigerator , Lab Incubator
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
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HangZhou Ever-Power Transmission Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Agricultural Gearbox , Worm Reducer , Sprocket , Gear , Chain
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
Location: Hangzhou, Zhejiang
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Quanzhou Bole Automation Engineering Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Hydraulic Valve , Piston Pump , Vane Pump , Hydraulic Motor , Hydraulic Accumulator
Mgmt. Certification:
ISO 9001, ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Quanzhou, Fujian
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Dongfang Yoyik (Deyang) Engineering Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Spare Parts for Power Plants , Steel Mill , Steam Turbines , Generators , Boiler
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Deyang, Sichuan
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Jiangsu Obuy New Energy Development Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Solar Water Heater , Heat Pump , Hot Water System
Mgmt. Certification:
ISO9001:2015, ISO14001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Changzhou, Jiangsu
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Guangzhou MeCan Medical Limited

China Supplier - Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Sterilizer; Dental chair; Hyperbaric oxygen chamber; Infant incubator
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 13485
Factory ownership: Limited Company
R&D Capacity: OEM, Own Brand
Location: Guangzhou, Guangdong
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Shandong Advanced Quantum Technology Co., Ltd

Business Type: Manufacturer/Factory
Main Products: Electric Blanket , Heating Blanket , Bedding Article , Electric Mattress , Heated Mattress
Mgmt. Certification:
ISO 9001, ISO 14001
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Dezhou, Shandong
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Guangzhou Palmergrip Metal Products Co., Ltd.

Business Type: Manufacturer/Factory , Trading Company
Main Products: V Band Clamp , Exhaust Clamp , T Bolt Clamp , Barrel Hardware Clamp , Heavy Duty Clamp
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Guangzhou, Guangdong
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Anhui Huajing Co., Ltd.

Business Type: Manufacturer/Factory , Trading Company
Main Products: Dress , Outdoor Jacket , Sportswear , Pajamas , Women Pants
Mgmt. Certification:
ISO 9001, ISO 9000, ISO 14000, QC 080000, GMP...
Factory ownership: Limited Company
R&D Capacity: OEM, ODM, Own Brand
Location: Hefei, Anhui
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Gaomi Rongda Machinery Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Textile Recycling Machine Nonwoven Machine , Textile Recycling Machine , Nonwoven Felt Production Line , Needle Punching Machine , Fiber Cutting Machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Weifang, Shandong
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Samet Intelligent Manufacturing Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Matel Cutting Machine , Metal Bending Machine , Metal Plate Rolling Machine , Fiber Laser Machine , Laser Welding & Cleaning Machine
Mgmt. Certification:
ISO 9001
Factory ownership: Limited Company
R&D Capacity: ODM
Location: Jinan, Shandong
Click here to send inquiry Add to Inquiry Basket

Yangzhou Guo Tai Co., Ltd.

China Supplier - Gold MemberGold Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Electric Gasoline Diesel Fuel Transfer Pumps , Electric Barrel Pumps , Electric Adblue Urea Transfer Pumps , Electric Bilge Pumps , Flow Meters
Mgmt. Certification:
ISO 9000
Factory ownership: Limited Company
R&D Capacity: OEM, ODM
Location: Yangzhou, Jiangsu
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Taizhou Pengyuan Electrical & Mechanical Co., Ltd.

China Supplier - Diamond MemberDiamond Member
Business Type: Manufacturer/Factory , Trading Company
Main Products: Electric Motor , Gearbox , Vibrator Motor , AC Fan , AC Motor
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Taizhou, Zhejiang
Production Lines: 10
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Category

Manufacturing & Processing Machinery (732) Industrial Equipment & Components (678) Tools & Hardware (435) Electrical & Electronics (355) Auto, Motorcycle Parts & Accessories (351) Construction & Decoration (281) Instruments & Meters (248) Metallurgy, Mineral & Energy (233) Transportation (145) Light Industry & Daily Use (69) More

Management Certification

ISO 9001 (692) ISO 14001 (291) ISO 9000 (222) ISO9001:2015 (166) ISO 14000 (112) IATF16949 (105) Others (98) ISO 20000 (95) BSCI (83) QC 080000 (78) OHSAS/ OHSMS 18001 (75) ISO14001:2015 (65) GMP (61) ISO 14064 (54) ISO 13485 (51) HSE (47) ASME (25) ANSI/ESD (19) FSC (18) ISO 10012 (18) SEDEX (18) ISO 50001 (15) HACCP (14) IFS (13) SA 8000 (13) ISO 22000 (13) ISO 29001 (13) QHSE (13) BRC (13) GAP (12) QSR (12) BS 25999-2 (12) ISO 17025 (12) ISO45001:2016 (11) HQE (11) EICC (11) PAS 28000 (10) WRAP (9) AIB (9) LEED (9) SHE Audits (6) BREEAM (5) OHSAS18001:2007 (4) ISO9001:2008 (3) TS16949 (2) ISO14001:2004 (1) More

R&D Capacity

OEM (1,020) ODM (843) Own Brand (654) Others (26)

Annual Revenue

<1 Million USD (511) 10 ~ 50 Million USD (21) 2.5 ~ 5 Million USD (21) 5 ~ 10 Million USD (12) 1 ~ 2.5 Million USD (11) >100 Million USD (6) 50 ~ 100 Million USD (4) More

No. of Employees

5-50 People (327) 51-200 People (151) Less than 5 People (36) 201-500 People (32) 501-1000 People (10) Above 1000 People (9) More

Province & Region

Guangdong (226) Zhejiang (202) Shandong (198) Jiangsu (182) Shanghai (70) Henan (65) Hebei (57) Fujian (54) Anhui (29) Hubei (21) Hunan (18) Tianjin (15) Shaanxi (12) Jiangxi (11) Beijing (11) Chongqing (9) Sichuan (9) Liaoning (5) Shanxi (4) Guangxi (3) Guizhou (2) Yunnan (1) Hainan (1) Heilongjiang (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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Related Manufacturers & Suppliers:

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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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