Dongying Henghui Machinery Co., Ltd. is a professional manufacturer as well as an exporter engaged in development, production and deep-processing of precision casting products. Dongying city has convenient transportation, with Qingdao port on the east and Tianjin and Beijing on the north. The company has consummate technologies and advanced equipments. From materials source to delivery, every step is strictly controlled by experienced technical team. The company had formed a strict quality assurance system, and its product s had been sold all around the world. The level of aggregation of the company, including management levels, technology levels, product development capabilities and quality assurance capabilities, is top-ranking in this industry.

Dongying Henghui Machinery Co. Ltd. is good at handling castings of complex structure, and can produce ferrous alloys, such as stainless steel, carbon steel, low alloy steel, heat-resistant alloy and non-ferrous alloy. The main products, including flanges, valves, hinges, marine hardware, fluid equipment accessories and construction hardware, etc., are made of different materials, such as stainless steel, carbon steel, alloy steel, aluminum alloy, and copper alloy. The company can produce castings according to drawings and different production requirements of the samples. Its annual production capacity of casting and deep-processing products is 1000 tons. Under the tenet of "develop on the basis of credit, survival on the basis of quality", the company is willing to cooperate with customers for common development, and accepts follow-up processing businesses (including the CNC polishing and various surface treatment processes).

Since its foundation in 2003, the company has gained abundant experience in casting production and finishing, and owns first class data computer management and ISO9001 Management System Certification.