explosion proof ratchet wrench , hardware hand tools

The processing procedure

  Al-bronze  (HRC≥25°b>75-85kgf/mm² )  

  Be-bronze(HRC≥35°b>105-120kgf/mm²)

  1) To prepare the raw material, blanking

  2) Smelting

  3) Pouring

  4) Cut the water gap

  5) Stored in the semi finished products warehouse

  6) Punching

  7) Through the drawbench or slotting machine

  8) PE plain end and chamfering

  9) Drill hole

  10) Perfect the product and marking

  11)If Be-bronze, need heat treatment

  12) Polishing

  13) Surface treatment

  14)Stored in the finished products warehouse

We have some advantages showing below

1.      We are the manufacturer , so our price is favourable

2.      Choice Material besides strict quality control system , so we assure you of the top quality

3.      Smoothly production line besides sufficient stock ,so always timely delivery

4.      All of our products have passed ISO9001 and UKAS Certification ,and all of which are produced in strict accordance with State Specification and have met with various technical norms through irregular random sampling inspection by the State Hardware Inspection Departments

Contact method

Tel :0317-8897188

Fax：8195456

Phone：15100746302

Skype number ：sunnyzhao0906