Return Spring(ROHS) Return Spring(ROHS) Our company are a professional manufacturer specialized in producing all classes of springs for Industrial machine,(ie. garden ho
Constant Force Spring Constant Force Spring: Great pleasure to contact you! Let me introduce myself,as the manager of export department of Ningbo Zongda Electric Applianc
Spring Springs are used for mining machinery, heavy machinery, transport machinery, electronic and electric devices, instruments, tourist products and eleva
stationery spring stationery spring 1)We possess a whole set of CNC manufacturing and testing equipment ranging from wire tensile strength tester,shot peering machine,
Torsion Spring Torsion spring 1)We possess a whole set of CNC manufacturing and testing equipment ranging from wire tensile strength tester,shot peering machine,deb
wire forming products wire forming 1)We possess a whole set of CNC manufacturing and testing equipment ranging from wire tensile strength tester,shot peering machine,debur
spring Spring 1)We possess a whole set of CNC manufacturing and testing equipment ranging from wire tensile strength tester,shot peering machine,deburring m
wire forming PRODUCTS 1Wire forming. 2Different springs we can make. Wirediameter is from 0.03mm to 8mm
Extension Spring Extension springs 1)We possess a whole set of CNC manufacturing and testing equipment ranging from wire tensile strength tester,shot peering machine,
Compression Spring Product Name: Compression Spring 1. Compression Spring can be wound in constant or variable pitch along their length. 2. constructed of stacked sprin
Tension Spring Product Name: Tension Spring 1. Extension Spring:are wound to oppose extension. They are often fully compressed in the no-load position and have hook
Torsion Spring Product Name: Torsion Spring 1. Torsion Spring are designed and wound to be actuated rotationally, and to provide an angular return force. 2. Import
Oil Seal Spring Oil seal spring 1)We possess a whole set of CNC manufacturing and testing equipment ranging from wire tensile strength tester,shot peering machine,de
Tension Spring 1) Applications: piston back position, valves, control valves, plungers, rubber plugs, filters, motorcycle carburetors; 2)Thistension spring areused
conical car spring 1. Wire Diameter of conical car spring: 0.1 mm to 12.00 mm; 2. Different wire diameter are easilyadjusted in coil diameter and pitch; 3.We posseses a
Auto Springs We offer some kinds of auto springs for plunger ,valve, control valve ,rubber valveand so on .They were used in Santana,Hongqi,Jetta and some kinds o
Extension Spring 1.The Wire Diameter of this extension springs: d=0.15 mm to 20 mm; 2. The extension springs were manufactured by CNC springs machines; 3. The followi
Torsion Spring We produce various TORSION SPRING that was manufactured by import CNC computer omnipotence machine. We have gained favorable appraise from our client
Compression Spring We produced some kinds of COMPRESSION SPRING for safety valve,control valve,three-way valve and so on.They strongly pressed for 24 hours and tested f
Spring 1.Wire Diameter of this springs: 0.03 mm to 12.00 mm; 2.Different wire diameter are easilyadjusted in coil diameter and pitch; 3.We posseses a whole
Torsion Spring for furnitures We produce various TORSION SPRING that was manufactured by import CNC computer omnipotence machine. We have gained favorable appraise from our client
Seat Spring We specialize in producing seat springs for cars,trucks,bikes,etc.They are adopted by our client for reasonable price 1.Raw materials:music wire,high
helical coil Spring 1. Raw Material of this helical coil Spring: Stainless Steel, Carbon Spring Steel, Higt Temperature Resisting Alloy; 2. Wire Diameter: 0.10 mm to 20.
Tension Spring We offer some kinds ofTENSION SPRINGfor plunger ,valve, control valve ,rubber valveand so on .They were used in Santana,Hongqi,Jetta and some kinds o
compression mould Spring 1. Material of thiscompression mould Spring: Stainless Steel, Carbon Spring Steel, Higt Temperature Resisting Alloy; 2. Wire Diameter of this SOFT sp
Torsion Spring for Home Appliances 1.Wire Diameter of this toy spring: 0.20 mm to 12.00. 2.Surface Treatments: Zinc Plating,Chrome Plating,Nickel Plating,etc. 3.This toy spring is wide
Car spring 1. Be able to produce this car spring with wire diameter of 0.03 mm and outside diameter of 0.3 mm; 2. With accurate free length; 3. Most of our 1.0-
Compression Spring We produced some kinds of compression spring for safety valve,control valve,three-way valve and so on.They strongly pressed for 24 hours and tested f
Pressure Spring We specialize in producing pressure springs for some kinds of valves,coal mining machineries,amusement park's machines,etc. They are adopted by our c
Extension Spring 1.The Wire Diameter of this extension spring: 1.00 mm-20.00 mm; 2.Raw Mterials of this extension springs:stainles steel 302, hign carbon steel, music
mould Spring We produced some kinds ofmould springs for safety valve,control valve,three-way valve and so on.They strongly pressed for 24 hours and tested for 300
Valve Spring We offer some kinds ofVALVE SPRINGfor plunger ,valve, control valve,rubber valveand so on .They were used in Santana,Hongqi,Jetta and some kinds of m
Tension Spring for switch We specialize in producing tensionsprings for minitype circuit breaker,creepage switch,molded case circuit breaker,high-low voltage electric and so o
Extension Spring We specialize in producing extension springs for minitype circuit breaker , creepage switch ,molded case circuit breaker ,high-low voltage electric a
Compression Spring We offer some kinds of compression springs for plunger ,valve, control valve ,rubber valveand so on.They were used in Santana,Hongqi,Jetta and some k
Stainless Spring We specialize in producing extension springs for minitype circuit breaker,creepage switch,molded case circuit breaker,high-low voltage electric and s
Valve Spring We offer some kinds of VALVE SPRINGfor plunger,valve, control valve,rubber valveand so on .They were used in Santana,Hongqi,Jetta and some kinds of m
Double Torsion Spring 1. Raw Materials of this double torsion spring: Stainless Steel, Carbon Spring Steel, Higt Temperature Resisting Alloy; 2. Wire Diameter: 0.10 mm to
furniture spring We produce various FURNITURE SPRING thatwas manufactured by import CNC computer omnipotence machine. We have gained favorable appraise from our clien
Metal Spring We produce various metal spring that were manufactured by import CNC computer omnipotence machine. We have gained favorable appraise from our client
Compression springs Compression spring 1) Meterial : stainless steel, carbon steel, music wire ,etc. 2) Surface treatment: nickel plating, chrome plating, zinc plating,e
compression spiral spring Comprssion spring,metal spring,spiral spring 1 Meterial: stainless steel, carbon steel, music wire, etc.; 2 Surface treatment: powder coating , neike
Battery spring, Battery spring 1 Meterial: stainless steel, carbon steel, music wire, etc.; 2 Surface treatment: powder coating , neikel plating, chrome plating, zin
Rewind torsion spring Spring,torsion spring: 1 Meterial: stainless steel, carbon steel, music wire, etc.; 2 Surface treatment: powder coating , neikel plating, chrome plat
metal spring Extension spring 1) Meterial : stainless steel, carbon steel, music wire, etc.; 2) Surface treatment: powder coating, nickel plating, chrome plating,
Toy spring, Torsion spring,tension spring: 1 Meterial: stainless steel, carbon steel, music wire, etc.; 2 Surface treatment: powder coating , neikel plating, chr
technology spring Extension spring 1) Meterial : stainless steel, carbon steel, music wire, etc.; 2) Surface treatment: powder coating, nickel plating, chrome plating,
Extension spring Extension spring 1) Meterial : stainless steel, carbon steel, music wire, etc.; 2) Surface treatment: powder coating, nickel plating, chrome plating,
metal slinky spring Extension spring 1) Meterial : stainless steel, carbon steel, music wire, etc.; 2) Surface treatment: powder coating, nickel plating, chrome plating,
Precise torsion spring Torsion spring, metal spring: 1 Meterial: stainless steel, carbon steel, music wire, etc.; 2 Surface treatment: neikel plating, chrome plating, zinc
