Founded in 2003, Yantai Huashun Mechanical Engineering Equipment Co. , Ltd. has been dedicated to the application and promotion of oil and gas centralized lubrication technology for 18 years. The R & D staff have mastered the core technology of oil-air lubrication, on the basis of international advanced technology, the key components of oil-air lubrication system for more than 20 optimization innovation. Seven self-developed products, such as oil-gas centralized lubrication system and external oil-gas distributor, have obtained national utility model patents, and realized the localization of key components of oil-gas lubrication system. Yantai Huashun Oil & gas lubrication company has set up the lubrication simulation test platform for the oil & gas centralized lubrication system, the lubrication effect test platform for the oil & gas lubrication system of the rail flange, the automatic chain oil & gas lubrication system test platform, and various key components detection devices. Huashun oil and gas centralized lubrication system in Yantai has perfect monitoring means and high mechatronics engineering, and the key components of the system, such as hydraulic and pneumatic, are all imported well-known brands, safe, stable and reliable performance. At present, according to the actual needs of customers, the company can complete the overall turnkey project from on-site research, project design, product manufacturing, on-site installation to system debugging.