Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd, established in 1981, is a famous manufacturer of Lab equipment located in the central China. The main products include glass reactor, water circulating vacuum pump, freeze drying machine, rotary evaporator, low temp., cooling liquid

2024-01-11 Wholesalers:

Nanjing NingKai Instrument Co., Ltd. is a scientific and technological entity committed to the design, development, and manufacture of laboratory equipment such as heating and cooling circulators, high temperature thermostats heating systems, refrigerated circulators, glass reactor, rotary

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