Dandong Top Electronics Instrument (Group) Co.,Ltd

Dandong Top Electronics Instrument Group Co., Ltd is a world-class manufacturer focusing on petroleum refining process instruments for 25 years. Located in Dandong city, Liaoning province, China, our company covers an area of 29,000㎡, with building area 12000㎡.Currently there are 310 total employees, including R&D employees. Annual sales revenue of 2013 reached to 150 million RMB. We have passed ISO 9000 quality management system certification, and now has strict management for quality, environment and safety. Many products have ATEX, IECEx, SIL, PED certification issued by German TüV Rheinland, IEC, France BV and German TÜV SÜD. With perfect lab and test equipment, we can provide you with the most stable and reliable products.

As a qualified supplier of Chinese famous corporations like SINOPEC, Petrochina, CNOOC, China Datang Corporation, China Shenhua, China Guodian Corporation, etc., we have sold our products not only inland, but also overseas, like the Middle East, South America, Southeast Asia, Europe and Africa. We have established our own brand in the field of petroleum and petrochemical industry.
Our main products are level (interface) meter, flow meter, level controller, flow meter verification system, automation control system, magnetic driven pump, etc. which own more than 60 national patents.

Our company is a national new high-tech enterprise, double soft certification enterprises, FF fieldbus foundation international members, HART foundation members, provide plenty of instruments and support equipments for project of China oil refining, coal chemical, electricity, metallurgy, environment protection industry.

DDTOP instrument--a Chinese brand devoted to the world.All staff of DDTOP will stick to this as our goal, sell the best product, provide the most perfect service. We’ll try our best to let customers feel satisfied and relieved.

Safety, no explosion,low failure rate are customers' first consideration. Therefore, making our customers rest assured, feel at ease,free from worry is our vision. DDTOP Group is just like an absolutely safe kingdergarden located in an extreamly dangerous petrochemical factory. It is secure enough for our customers to leave their children to us. After 25 years of hard work, DDTOP brand has become as firm as a rock in the heart of customers at home and abroad.