Wholesale Door Use Customized Convenient Design Butterfly Door Closer Torsion Springs Manufacturer from China丨Hengsheng
Brand：hengsheng
Material：Stainless steel
Type：torsion spring
surface treatment：Nickel Plating
Packaging：PE bags, Cartons, Pallets
Free Sample
Customized Service
Product Description
Fuzhou Hengsheng spring Co.,Ltd was founded in 2003, which specializes in R&D,SALE,import&export of Precise Spring Products.
lt’s professional in the production of spring for many industrial fields and always stick to the quality and service.
Hengsheng also achieved the certifications of SGS,ROSH and IATF16949.
Hengsheng丨precise spring Supplier, manufacturer, factory, Springs, Wholesale
Offical web: https://www.hengshengspring.com
Email: wangxiao@hengshengspring.com
Wholesale Door Use Customized Convenient Design Butterfly Door Closer Torsion Springs
What’s butterfly torsion spring door closer?
It’s a type of door closer mechanism that is used to automatically close a door after it has been opened. It is commonly used in screen doors, storm doors, or lightweight interior doors.
Load Type: Torsion
Available material: Stainless Steel, Carbon Steel, Music Wire, Alloy
Finish: Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis,
Power coating, Gold plating, Silver plating, Tin plating, Paint,Chorme, Phosphate,
Dacromet,Oil coating, Copper plating, Sand blasting, Passivation, Polishing,Etc
Available Wire Diameter Range : 0.1-35 mm
Packing: Inner PE bag, Outer Carton, Pallet
Available material: Stainless Steel, Carbon Steel, Music Wire, Alloy
customized available
Finish: Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis,
Power coating, Gold plating, Silver plating, Tin plating, Paint,Chorme, Phosphate,
Dacromet,Oil coating, Copper plating, Sand blasting, Passivation, Polishing,Etc
customized available
Available Wire Diameter Range : 0.08-35 mm
Packing: Inner PE bag, Outer Carton, Pallet
accept customized
Hengsheng provides excellent OEM & ODM customized manufacturing service. 
Hengsheng丨precise spring Supplier, manufacturer, factory, Springs, Wholesale, OEM&ODM service
Our web:
https://hengshengspring.com
Email: wangxiao@hengshengspring.com
Contact us!!
