Ningbo Henslee International Trade Co., Ltd. was established in 2012, located in the port city of Ningbo, mainly engaged in trading business of precision castings.

Currently, we own 2 factories: Ningbo Rongshen Precision Casting and the Ningbo Rongda Machinery. Both of them are specialized in manufacturing precision casting parts and finished products which are made of various types of carbon steel, alloy steel materials, using the lost wax process, is one of the large casting manufacturers specialized in precision casting. Rongshen was founded in 2003, running an area of 17,000 square meters, 13,000 of which is the production facility. Rongda occupies an area of 3,500 and 2,000 square meters respectively. Totally, there are about 300 employees, 50 of them are technicians and office staffs.

Rongshen is certified with ISO9001:2008 and TS16949:2009 Quality Management system, moreover, we have passed register of shipping from countries including Germany, Norway, Korea, France, the United States and Britain. We own 4 advanced SCR intermediate frequency furnaces, and one set of the latest version of quality assurance equipment, including high-precision optical spectrum analyzer, computerized hydraulic universal testing machine, computer controlled magnetic particle inspection machine, brinell hardness tester, impact test machine, ultrasonic flaw detector, metallographic analysis, low-temperature impact testing equipment, coordinate measuring instrument.

Our company has an annual output of 8,000 tons of castings, covering over 1,000 kinds of items. Our products are used in areas like valves for chemical industry, mining industry, engineering machineries, auto parts and fastening equipment for ships. These products are shipped mainly to overseas clients from Europe, The United States, Japan, Korea, Canada and Australia.

Honoring the importance of product quality and our reputation, we warmly welcome you to get to know about us!