Hong Kong MingYu holdings Co., LTD has developed into parts in domestic sales full-lined series, the largest supply full stainless steel silencer and three yuan catalysts professional trade sales enterprise. The company is located in the shandong weifang, convenient traffic by independent innovation and the introduction of foreign advanced technology and equipment and absorb professional the exquisite technology experts involved in research and development, make sure the car muffler and three yuan stainless steel product variety and catalytic high quality. The company has a complete quality management system, through the modern ISO9001:2000 international quality system authentication, has integrated production system, years supporting sales capacity of 1 million sets of stainless steel muffler and 200000 sets of car three yuan catalysts!!!!! Is specialized in automotive muffler and all kinds of stainless steel the three-way catalytic research, development, production and sales of the modernization of the auto parts business enterprise. The company in stainless steel car muffler, three yuan catalytic converter research, mold production, the development, the production has certain practical experience and research strength. Production equipment production line 8 muffler the three-way catalytic converter article, article line 5, key equipment pipe bender five units, 3 d measuring machine, welding robot Taiwan 2 8 sets, 80 tons to 250 tons of channel 9 press, can accept all muffler product design, development, manufacture and production. Traditional car muffler is by ordinary iron plate or iron plate galvanized coating aluminum production and become, its shortcoming is easy to corrosion, the service life is short, quieter effect is poor, which affects the power of the engine performance and long service life. MingYu car muffler, inside and outside all stainless steel structure by using high quality of pure stainless steel making, soft-core, outsourcing all solder joints welded stainless steel welding wire, with vibrate resistance, sealing, fight back to big flame, durable, is not easy to rust and other characteristics, beautiful and durable, is not easy to decay, quieter effect of good, and reasonable price, thus greatly improve the engine's power performance and extend the service life of the muffler, auto parts wholesaler and car repair shop and all car enthusiasts replace the first choice of automobile silencer.