Agiculture&Food
Artware, General Merchandise& Pet
Auto Parts & Accessories
Computer Products
Drones & Robotics
Electronic Components
Electronics
Fashion Accessories
Fashion Apparel & Fabrics
Furniture & Home Decor
Gifts & Premiums
Health & Personal Care
Health& Beauty
EXW Price: 
pieces
US $1.75
1 + pieces
< >
- + piece
From China
US $-.-- / shipping cost needed to be confirmed by seller
US $1.75 (not including shipping cost)

Anti corrosion and anti rust treatment: black boiling and blue boiling treatment are also called phosphating treatment, so that metal parts have corrosion resistance and anti rust performance.


Hardening treatment: treatment methods to increase the hardness of metal parts: (1) increase the surface hardness of metal parts by surface carburizing, and the surface color will also be black after carburizing; (2) Quenching treatment can increase the hardness; (3) Vacuum heat treatment improves the hardness of integrity.


Xiangyang Kechang Trading Co., Ltd

  • Phone: +86 0710-4668992
  • Business Type: Trading Company
  • Location: China
  • Main Products: Shoes and Hats medical apparatus and instruments Plastic products
  • Total Employees:Less than 100 people
  • Year Established:
  • Export Markets:Domestic Market,North America,South America,Asia,Europe,Africa,Oceania
  • Total Annual Revenue:

 

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