LONGJI Machinery has five holding subsidiaries: LONGJI Brake Hub Co., Ltd., LONGJI  Precision Brake Co., Ltd., LONGJI  Brake Components Co., Ltd., LONGJI  Budewei Brake Caliper Co., Ltd.

The quality of the brake discs, brake hubs, wheel hubs, brake calipers and brake pads produced by the company is comparable to the international advanced level.

LONGJI Precision Brake Co., Ltd.

Longkou LONGJI Precision Brake Co., Ltd. is a holding subsidiary of LONGi Machinery. The company was established on June 30, 2000 as a Sino-foreign joint venture. The company's registered capital is 2 million US dollars, and its main business scope is: production and sales of brake pads, brake shoes, brake shoes, castings, forgings and other related auto parts, as well as related molds, wood, plastic, paper and packaging products. The company has a provincial-level "Automotive Brake Parts Engineering Technology Research Center", and all product formulas are researched and developed by itself. Among them, "Automotive Ceramic Fiber Brake Pad Products" won the national patent; "Research and industrialization of high-performance disc ceramic brake pads for automobiles" "The second prize for scientific and technological progress was awarded by China Building Materials Federation and China Silicate Society, and the second prize for scientific and technological progress was awarded by the Shandong Provincial People's Government. The production equipment all adopts the brake pad production line with the advanced level in the industry, and the products are mainly sold to the North American and Middle East markets.


LONGJI Brake Hub Co., Ltd.

Longkou LONGJI Brake Hub Co., Ltd. is a holding subsidiary of LONGi Machinery. The company was established on March 6, 2003 as a Sino-foreign joint venture. The company's registered capital is 14 million US dollars. It has the international advanced level of the United States Yingda electric furnace, Japan's Shinto, static pressure and other automatic casting production lines, Germany Lampe core making center, automatic coating production line, as well as high-precision processing equipment and testing. Equipment, some processes are operated by robots, which realizes green casting and intelligent production. The main business scope is: production of disc brake assemblies, brake hubs, brake discs, oil pumps, castings, forgings and other auto parts and related molds, wood, plastic and paper packaging products, and sales of the company's self-produced products listed above product. The company is mainly engaged in the research and development, production and sales of truck brake hub products. The products have been awarded the honorary title of "Shandong Famous Brand" by the Shandong Provincial Bureau of Quality Supervision. They are exported to Europe, America, Africa and Southeast Asia and other countries and regions.

LONGJI Brake Parts Co., Ltd.

Shandong LONGJI Brake Parts Co., Ltd. is a wholly-owned subsidiary of LONGi Machinery. It was established in February 2015 and is located in Longkou Economic Development Zone with a registered capital of RMB 215 million. Its business scope: production, sales and import of auto parts and packaging products. Export business (projects subject to approval in accordance with the law can only carry out business activities after being approved by the relevant departments). The company is mainly engaged in the research and development, production and sales of automotive brake components.


LONGJI Budewei Brake Caliper Co., Ltd.

Shandong LONGi Budewei Brake Caliper Co., Ltd. is a Sino-foreign joint venture jointly established by Shandong LONGi Machinery Co., Ltd. and Denmark Budewei. Founded on February 12, 2014, the company is located in Longkou Economic Development Zone, Shandong Province, covering an area of 100 acres. It mainly produces brake calipers, calipers, brackets, steering knuckles and other automotive brake components. The smelting and casting processes of the joint venture company all use the American Yingda electric furnace and automatic static pressure molding line, and the product material and casting quality are tested by the German spectrum analyzer and magnetic particle flaw detector. The machining process uses high-precision four-axis machining centers, horizontal machining centers and other processing equipment, and the tool adjustment is all controlled by imported tool setters to keep the tool size consistent. The testing process is carried out by the British three-coordinate, Japanese profilometer, projector, etc., so that the product accuracy can be fully guaranteed. The caliper body from casting to processing is completed by the company itself, which can not only ensure the consistency and stability of product appearance and internal quality, but also meet the bulk supply of customer orders.

The fully automatic assembly line introduced by the company has the functions of online high and low pressure detection, damping detection and drag force detection, and the replacement of parts is flexible and fast. The perfect detection system enables the product quality to reach the international advanced level. The company has a complete quality control system and reliable quality assurance capabilities, and has passed ISO/TS16949 quality system certification. The company has an experienced professional R&D team composed of senior professional titles, and has core technology in casting material control, mold design, modeling, etc. Independently complete the design of drawings and samples and the independent research and development of products, and can achieve synchronous research and development with automobile factories, and provide customers with more satisfactory services with more new products and new models. The company now has an annual production capacity of 800,000 brake caliper bodies and brake caliper assemblies. The products are mainly for after-sales and supporting markets at home and abroad, which can meet the different needs of customers. Since the company was established, the products have been exported. European and Southeast Asian countries have been highly trusted and widely praised by customers. In order to achieve the grand goal of "creating the best quality, largest scale and core competitiveness brake system assembly group company in China", the company wholeheartedly welcomes Chinese and foreign customers and friends from all walks of life to seek common development plans and create a better future. International famous brand, make greater contribution to the revitalization of the national automobile industry!



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