World Precision Instrument Co., Ltd. Beijing 
 Details Come / 
 Beijing World Precision Instrument Co., Ltd. registered in Beijing Zhongguancun Science Park, research, development, production and management as one of the high-tech enterprises. I have a number of professional research and development of cascade refrigeration, self-cascade refrigeration equipment design staff, the development of products with the world advanced level, breaking of cryogenic equipment needs to rely on imports of the situation, thus becoming the world's ultra-low temperature type the power of a new product. 
 The main products are: Tian Han series polycold pump cold trap (-150 ℃), Parylene ultra-low temperature cold trap (-100 ℃), low temperature metal cold boxes, -55 ℃ low temperature refrigerators, -86 ℃ ultra-low temperature freezer, -120 ℃ ultra-low temperature freezer , -85 ℃ experimental freeze dryers, cryogenic temperature fluid bath equipment. The products are widely used in scientific research institutes, universities, aviation, pharmaceutical, electronics, metal processing industries. Products have been exported all over the country and Turkey, Korea, Singapore, Malaysia and other countries and regions, with a strong price advantage gradually won the domestic and international market recognition. Customers can also design and manufacture of other non-standard ultra-low temperature equipment. Economic growth in the market today, we will be relying on the spirit of unremitting hard work and pioneering application of ultra-low temperature for the Chinese industry to make outstanding contributions to the prosperity! 
 Contact: Song Yanxia (Sales Manager) 
 Tel:, -806 
 Fax: 
 QQ: 6 
 E-mail: tianhan @ 
 URL: