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Oulong Biochemical Engineering Equipment Co., Ltd. specializes in the production of various evaporators (thin film evaporators, falling film evaporators, circulating evaporators), alcohol recovery devices, crystallizers and other concentration equipm

Wenzhou Changmi Airtight manufacturing Co., Ltd. is a joint venture set up in 1984, whose products focus on mechanical seals used in all kinds of pumps. The products abound with Silicon Carbide rings, graphite Carbide rings, Tungsten Carbide rings, r

Kunshan Huaxu Fine Chemical Co., Ltd. is located in Kunshan Economic and Technological Development Zone, Jiangsu Province. It is an economic entity that integrates science, industry, and trade. Specializing in the production of fine chemical intermed