Chongqing Haolang Machinery Manufacturing Co., Ltd is specialized in the R&D, production and sales of general gasoline engines and mechanical products taking that as the core power. The company's annual production capacity reaches 500, 000 units, which covers general gasoline engine series, gasoline generator series, water pumps, farming machines and construction mechanical series etc. Most of the products manufactured by Haolang have gained patents issued by the government. At present, Haolang general power machinery has been exported to about 30 countries all over the world.

A complete set of advanced and reliable quality-control system has been established and well carried out within the company, which has gained ISO9001 quality system certificate. With this quality-control system, we strive to manage each step strictly and take any detail seriously, targeting at reducing defect to the minimum level. "7S" system is introduced in the production management system for higher efficiency and low cost. All the products meet the displacement and safety standard of the America and Europe and have passed the CE, GS, EPA and UL homologations.

In order to serve our customers with better products and service, a complete set of after-sale service system and service stations have been established to make sure all problems can be properly managed immediately and to ensure our customers trouble-free. The company introduces advanced testing equipment and technology from abroad. All products will be strictly tested before they are released to the market.