We DTK is specialized factory of producing rubber sealing ring ,customized rubber parts, oil seals,etc with different kind of rubber material, such as NBR EPDM CR FKM SBR MVQ etc.The markets we serve are: Automotive, air conditioning, electronic, general machine and household appliances. For more information, please login www.d-tk.com.DTK always thinks Quality is the life of a company, with the below test facilities, we ensure the zero defects-zero delays quality and provide the best one-stop solution (from design to logistics) to our customers. Every process stage is equipped with advanced inspection tool and is monitored by highly-experienced and qualified engineers, thanks to our strong commitment in pursuing quality at every stage, DTK has managed to reduce the average scrap rate and to improve the ppm rate year by year. In 2014, we control quality in 0- 100ppmFor more information, please visit our website (www.d-tk.com), or contact me directly by email or on (+86) 532-67731490.We look forward to becoming a valuable part of your supply chain.