Xian in the promise, instrument limited. Yu 2000 up production low temperature cooling liquid cycle pump, micro high pressure reaction Kettle, water hot synthesis reaction Kettle, riot double reaction Kettle, frozen drying machine, low speed frozen big capacity centrifugal machine, rotating evaporator, years, company to technology for thanks to, professional design, and manufacturing, and production biochemical experimental instrument, pharmaceutical device, accumulation has rich of experience. and the first passed quality system certification in the industry. ISO14001-2004 environment management system certification is a member unit of China teaching equipment industrial association, Director of the teaching instruments Trade Association of Shaanxi Province, has been formed in Shanghai, Beijing, Changsha, Chengdu, Henan, sales company, Xian production bases, research, development, production, sales and service system.

company specializing in bio-pharmaceutical, bio-chemical laboratory instruments and test equipment in the field of research and manufacture. our leading products at low temperature coolant circulation pump, Rotary evaporators, multifunctional reactors glass is modern, such as in the areas of bio-pharmaceuticals, bio-chemicals, fine chemicals research and pilot production of the necessary equipment.

company has the capability of independent innovation, with independent intellectual property rights of the original, the company designed and developed "continuous collection in series Rotary evaporator", "explosion-proof double-layer glass reaction vessels, explosion-proof single layer glass reaction Kettle", "ex cycle oil bath pot" has obtained the national patent, and successfully applied to the product. did CF people have me greatly improve product sophistication and competitiveness.

company has "ZN ®" registered trademark, strategic objective of the company is "create a brand made in China", ZN ® brand of experimental instruments made in China products into international markets. currently, ZN ®   products have been exported to Russia, and Canada, and Viet Nam, Korea, Korea, and Singapore, and India, and Thailand, and Malaysia, the Philippines, Ukraine, and Egypt, Hong Kong, Taiwan and more than more than 10 countries and regions.

Xian has a direct production base of the company, ensure ZN ® pure product quality and timely delivery. sales revenue soared product quality improve year by year for five consecutive years.

Won the national

ZN ® Rotary evaporator evaporator top ten brand.

main products or services :

miniature high pressure reaction vessels, hydrothermal synthesis reactor, Rotary evaporator vacuum reactor; constant speed stirrer; constant temperature bath pot; cryogenic pump; water circulation vacuum pump; water Distiller, glass reactor; rotary evaporation instrument; water baths; oil bath;

main market :

global   in mainland China, Hong Kong, Macao area;

's main industry:  

reaction device the experimental equipment of chemical industry sewage treatment equipment pharmaceutical separation device of vacuum pump evaporator mixer equipment for distillation equipment other sewage treatment equipment