走进圣力
Tel:+86-769-87076161
Fax:+86-769-22775815
E-mail:ttl@dgttl.com
Attn:Mandy Ye
Add:ShinHer Industrial District, WanJiang Area,DongGuan,GD,CHN
Your current location:Home > Test specification
1. Inspection specification of incoming raw material
2. TTL has twelve steps for inspection of steel toe cap manufacture procedure:
2-1 Blanking inspection
2-2 Drawing inspection
2-3 Splitting inspection
2-4 Trimming inspection
2-5 Flanging inspection
2-6 Cutting corner inspection
2-7 Heat treatment inspection
2-8 Sand blast inspection
2-9 Spray coating inspection
2-10 Finished product inspection
2-11 PVC strip inspection
2-12 Packaging inspection
The identification method of the steel head batch number produced by Dongguan TTL Safety Shoes Auxiliary Material Co., Ltd.
Tel:+86-769-87076161 Fax:+86-769-22775815
TTL-DongGuan TTL Safety Footwear Component LTD All rights reserved 2018-2019 粤ICP备07013206号
Tel:+86-769-87076161
Fax:+86-769-22775815
Email:ttl@dgttl.com
Attn:Mandy Ye(+86-769-87076161)
Add:ShinHer Industrial District, WanJiang Area,DongGuan,GD,CHN