Established in 2003, Tianjin Prngao technology & Development Co., Ltd. is a joint-stock company in a privately-owned form. Being in a position to research & develop the products indepe...

Hydroxypropyl Methyl Cellulose HPMC...

Our corporate venture was first launched with initial business capital of US$2.5 Million - US$5 Million. Based on our vast industrial experience with cmc oil drilling grade we came a long way from whe...

second main street Tianjin Tianjin 300457 China

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Building 33, Wanlian Villa, NO.2, Second Street, Tianjin Economic and Technological Development Area Tianjin Tianjin 300457 China

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