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Suzhou Direction Chemical Co.,Ltd
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Suzhou Direction Chemical Co.,Ltd Quality Info

Suzhou Direction Chemical Co.,Ltd
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Suzhou Direction Chemical Co.,Ltd
Province/State: Jiangsu
Country/Region: China
Tel: 86-512-50329460
Contact Person:
Mr Christopher Cao
Quality Control

Quality control in our company includes the following several aspects:

1. Incoming Control Of Raw Material

Require supplier offer COA along with the shipment for check

Re-test the raw material, and confirm the incoming COA.

2.Process Control Of Manufacturing

Weight of raw material put into the kettle

Weight of auxiliary agent

Monitor of tempereture and pressure parameter of reaction kettle

3.Quality Control Before Packing

Inspect all index items in the lab as per the standard after completing the final process

4.Quality Control Before Shipment

Confirm the batch number and corresponding COA report as per the requirement from clients

Check the status of package as per the requirement from clients

Company Profile

Suzhou Direction Chemical Co.,Ltd

Tel:86-512-50329460

Fax:86-512-50321460

Contact Person: MrChristopher Cao

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