Yuanlian Chemical Co.,LTD.has Obtained GB/T28001-2011 / OHSAS18001:2007

Shandong Yuanlian Chemical Co.,LTD.has obtained GB/T28001-2011 / OHSAS18001:2007, occupational health and safety management system certificate (Certificate No.064-18-S-2257-R0-S).
You can check the certificate on the government website:

Yuanlian Chemical specializes in the production of polyaspartic acid and tetrasodium iminodisuccinate, with stable quality and excellent quantity!

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