The company is located in Jingchenrunye Industrial Park to the east of Happy Valley, Chaoyang District, Beijing, with Bailusi Park in the north, Shuangqiao Road outside Wufang Bridge of 5th Ring Road East in the east and Beijing-Shenyang Expressway in the south, a location provided with convenient transportation as well as beautiful environment.Our company is one member of the first-tier suppliers of PetroChina and Sinopec. It is also a standing member of Petrochemical Technology Equipment Center. We mainly produce serial automatic pipeline samplers, explosion-proof instrument for use in laboratory, explosion-proof workbench, and explosion-proof ventilation cabinet, etc.Our products have been authorized by ISO9001:2000 quality system. And our explosion-proof products have been certified by the China National Quality Supervision and Test Centre for Explosion Protected Electrical Products. No. of certificate: CNEX09.1851, CNEX09.0987, and CNEX09.0986.Currently, our company is capable of manufacturing explosion-proof instruments required in each link from sampling to laboratory test. In addition, we have the capability of researching and manufacturing new products in accordance with specific demand of customer, showing our competence of meeting needs of different customers.Our service promise: €œStep forward based on user€™s need! Give response within 6 hours upon reception of user€™s call for maintenance, and within 36 hours if personnel is required to be sent! Ensure quality!€ In future, our company will keep supplying new required products for the laboratory in each department of PetroChina, Sinopec and CNOOC(China National Offshore Oil Corporation), for the purpose of meeting the requirements of different users from various fields and levels.