carbon steel striking box wrench hand tool from China manufacturer - Canhzhou Bohai Safety & Special Tools Co.,Ltd

Product Detail

Model No.: 14-220mm

Production Capacity: 3000/week

Delivery Date: in 7 days upon receipt of y...

Subject: striking box wrench

Business type: manufacturer

Market: All the world

Means of Transport: Ocean,Land,Air;by sea by...

Packing: case, wooden cases , as to ...

Brand Name: Bo Fang

Material: carbon steel

Place of origin: China(mainland)

1.100% original
2.Manufacturing production , price is attrctive
3.Choice carbon steel 45#steel & 40 chromium,so we assure you of the top quality

Carbon Steel striking box wrench ,45# steel & 40 chromium ,hand tools

The processing procedure

(1)To prepare the raw material , blanking

(2)Forging

(3)Stored in the semi finished products warehouse

(4)Punching

(5)Through the drawbench or slotting machine

(6)PE plain end and chamfering

(7)Make the margin smooth

(8)Polishing

(9)Drill hole

(10)Perfect the product and marketing

(11)Surface treatment

(12)Stored in the finished products warehouse

Main products we are handling

Name	Material	Scale	Expot	Technical process	Surface treatment
Non sparking tool	Al-Cu,Be-Cu	Small oil depot,oil refinery,transfer stations,gas production plant,drill crew,sevice station,chemical industry,petroleum industry,power generation and so on	Middle east,europe,south africa,southeastern asia	Charge mixture,pull the end of hole,revised neck,throw neck,ball blast,smelting,casting,bore a hole and so on	Zine,chrome,blacking treatment and so on
Non magnetic tool	Be-Cu,Stainless steel	Magnetic scale	As above	forging	Adove
Special tool	45#steel,40Cr	As hardware tool scale	As above	forging	above