Weifang Sanli Scientific & Technological Power Co., Ltd., located in the beautiful city - Weifang, Shandong Province, China, has been specialized in the concrete devices and diesel engine for many years. Our company is a manufacture and can also provide technical support.

We are one of the earliest companies which produce petrol devices, construction machinery and environmentally-friendly devices in China. With the economic development, we have grown to a strong group combining with scientific research and production together.

We are one of the earliest companies which are engaged in the manufacture of petroleum equipment, oil field activity board rooms and equipment rooms. Till now, our company has built two main workshops - a casting workshop and a processing workshop, and two precision machining shops including a precision die-casting workshop, covering about 35,000 square meters. Our company has rich production experience, especially in the oil equipment and building machinery. We have resolved many complex questions with strong technical competence and abundant production experience. We are processing equipment for the Qilu Petrochemical, producing a lot of well-known facilities, and implementing a lot of imported equipment and parts in China. Because of excellent performance and strong technical capabilities, we had access to the "Ministry of Technology Award" in 1998.

Our main products: JZC & JS series concrete mixers, PLD Series Concrete distributors, HZS series with the mixing station, HLS series of concrete mixing plants, HLS series of concrete mixing plants, LSY series of screw conveyors, SNC cement warehouses, oil-field combination board rooms, environmentally-friendly precipitators and fume processors.

We always insist on the philosophy of "quality first" to win the market and rely on the enterprise objective of "science and technology". With a quality assurance system, we carry out production, making our products more reliable and our technology mature, so that our products have been sold to more than 30 provinces, cities and autonomous regions in the country. Event stockrooms are one of the oilfield and construction machinery products that are exported to Europe, America and Southeast Asia, the Middle East and other countries and regions. We have cooperated with several foreign manufacturers and set up long-term and stable relationships with them. We welcome customers from at home and abroad to work together for mutual benefit and creating glory!