PolyScience
PolyScience is a leading producer of constant temperature control equipment. Since 1963, we have been providing innovative temperature control solutions for our customers worldwide. Our vast distributor and service network spans 6 continents and most
Introduction
PolyScience is a leading producer of constant temperature control equipment. Since 1963, we have been providing innovative temperature control solutions for our customers worldwide. Our vast distributor and service network spans 6 continents and most...

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Nanjing Longtan Fine Chemical Co., Ltd. is located in the beautiful eastern suburbs of Nanjing - Longtan Street Office in Qixia District. It is adjacent to the Shanghai Nanjing Railway and National Highway 312 to the south, and the Longtan Port Area