联系人 Ms. Susanna
No.88 Keda Road, Bulaoding Yangzhuang Town, Sanhe, Hebei
The main products, vehicle mufflers and internal combustion engine mufflers are totally independent R&D. The company has its own intellectual property rights and access a number of domestic patents. It also undertook R & D projects of Hebei Science and Technology Agency. The company&#**9;s patents No.: ZL *******8.4\ ZL***********8.6\ ZL***********6.7\ ZL***********0.2.***********8. X(application accepted). Two kinds of mufflers: A: Safety type with built-in sparkle-extinguish function. B: Low noise and small power loss. The company has test equipments for product development. The performance testing room can achieve noise data and back pressure data under condition of semi-acoustic field. The test data help to know the noise data from different distance under normal operation. After-sale sercive: The company&#**9;s engineering and technical personnel of Service Department deal with questions of technology, quality and others for the customers.
