Shandong Liaocheng Chang Machinery Accessories Company Limited (formerly known as Shandong Huatong Pipe Industry Co., Ltd.) was founded in 2001, is one of the earliest professional manufacturers of various types of pipe and muffler, after ten years of pioneering spirit, has become a modern new enterprise. Company existing staff 268 people, including engineering and technical personnel 26 people. The company has six production workshops, seven production lines, with 118 sets of production equipment, precision equipment 15 sets, advanced testing equipment more than 10 Taiwan, reached the advanced level in domestic, international. Products covered cars, agricultural vehicles, tractors, diesel engines, construction machinery and other industries, the quality index of various products have reached the leading domestic level, some products are exported directly abroad, the brake hose company has passed national compulsory product "3C" certification, is the major manufacturer of domestic well-known ten cars, agricultural vehicles, air conditioning enterprise the.

       Along with the Shandong Liaocheng Chang Machinery Parts Co., Ltd. (formerly known as Shandong Huatong Pipe Industry Co., Ltd.) development, Yian muffler is also growing, after development has grown over the years to set production and sales of automobile muffler independent research and development, as one of the comprehensive department. The main varieties are Shanghai Volkswagen, FAW Volkswagen series, series Buick series, Dongfeng Citroen (Fu Kang) series, Changhe series, Changan, Jiabao, Hainan Mazda series, Dongfeng Honda series, Chery series, Wuling light, Zhengzhou Nissan series, Southeast Mitsubishi series, Changhe Suzuki series, Dongfeng Peugeot series, Beijing series, modern Nanjing Sophia Te series, Geely series, Changfeng Liebao series, the Great Wall series, Wuling mini series and so on many kinds of auto muffler

       The company is based on the advanced technology and equipment, strict quality system and management mechanism as the guarantee, continuous technological innovation, perfect management, in 2005 through a one-time ISO/TS16949:2002 automotive quality management system certification; in the past two years, the company has increased the automobile industry development and marketing efforts, in the domestic and the formation of a strong the marketing network, provides a strong guarantee for improving the company's rapid development..

       The company is located in the national famous historical and cultural city, the charming scenery, "Jiangbei water city" -- Shandong Liaocheng, local economic strong province -- Shandong province west gate, Shanxi, Hebei, Shandong surrounding radiation, Henan area, the Beijing Kowloon Railway, Jinan Handan railway, Ji chat Museum Highway intersection here, and have 105, 308 National Highway convenient transportation. A good local cultural policy, the natural environment, Unlimited Business Opportunities, is the first choice of domestic and foreign enterprises to invest in.

       The company has always been adhering to the "customer oriented, take the staff as the root, continuous innovation, refine on quality, integrity service, to ensure customer satisfaction," the quality policy, to "survive by quality, technology and development" as the management concept of the company, sincerely welcome new and old customers at home and abroad to visit and give guidance, investment cooperation, create future.