Yuanshi (Suqian) Biotechnology Co.,Ltd.
Leading developer and manufacturer of hi-tech chemicals, offering Elisa reagents and biological buffering agents.Introduction
Our business encompasses scientific research, development, production, and international trade. We are a leading developer and manufacturer of high-tech chemicals. Our primary products include the Elisa chromogenic reagent (TMB) series for biochemical clinical inspection reagents and various biological buffering agents.

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Overview of grinding and crushing equipment.
AVA is a key supplier and distributor of industrial valves for Oil, Gas, Petrochemical, and Process industries with headquarters in Ratingen, Germany.
