Shandong Huayi Precision Machinery Co., Ltd. (formerly known as Liaocheng Xinyi Machinery Co., Ltd. )was founded in 1999 and is a national high-tech enterprise. The company is mainly engaged in the production and processing of auto engine parts and parts of high-pressure common rail system of diesel engine. It is a major supporting manufacturer of diesel engine in foreign countries such as Cummins, Shandong Xinya, Xichai, Heze Huaxing, Cloud Inner Power.

According to the quality requirements of high voltage connection pipe assembly, the company has established perfect production line, machining center, CNC lathe and other advanced processing equipment, has perfect quality assurance system, applies advanced control system and monitoring technology to actual production, and realizes 100% inspection and control of key special processes. The company passed the ISO/ts16949: 2009 quality management system certification in 2009, and the quality management level and service have been well received by the main customers. The company has advanced German dmg two-axis CNC lathe, Laika scanning electron microscope, Hexkang three-coordinate and other production and testing equipment, used for the processing and testing of auto parts, and built a new production base in 2015 to strengthen the company.

The company takes the market as the guide, through the advanced equipment and the fine management, enhances the product superiority, the company pays close attention to the staff, continuously enhances the oneself value full play, establishes the good enterprise culture and the efficient operation system, provides the satisfied product and the service for the customer, creates the broad development space for the employee; The company is devoted to meeting the customer needs, creates the world advanced level national brand.