Beijing KES Biology Technology Co.Ltd.

Office:Room 309, Floor 3, Shoukai Plaza, Hui Long Guan East Street,
Changping District, Beijing 102208 China

Postcode: 100076    Tel: 86-10-84405668 

Fax:86-10-84404920

Selina (Sales Manager):+86-18701440334 (Mobile)

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