CERTIFICATE-Changzhou Tongjia Transmission Machinery Co., Ltd.

We specializing in the production of reducer and rotary airlock valve, now employs 65 people, have a certain design, the capacity of the production of precision,Carrying out “the quality first,the prestige is supreme”.

Changzhou Tongjia Transmission Machinery Co., Ltd.
Mb:+8613806123023

Tel: +86-519-83685678
E-mail: 122693486@qq.com

CERTIFICATE

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