Longxing Casting  is a leading and globally recognized brand for complex and high-tech castings in the area of automobile, rail, construction equipment, material handling equipment and agricultural machinery. Steadfast devoting to the field of precision casting and machining for 30 years and with strong engineering capabilities, complete quality assurance system and advanced management system, and deep industry expertise, our world class foundry provides these global industry leaders and medium-to-high end western customers with the highest quality products, services and solutions.

In response to diversified needs of global customers, Qianhao group is established to offer overall solutions and one-stop services. Relying on powerful and matchless machining finish capabilities, our company expand the product lines and is committed to manufacturing and supplying iron and steel castings made by various casting methods, forgings and profile machined parts. we also introduced in house production lines for cutting plate & sheet metal, welding, surface treatment, assembly to deliver high-value added complex assemblies. Qianhao has developed into a metal parts manufacturer that produce customized components combined various kinds of manufacturing processes. Qianhao group is emerging as a leading metal forming and processing manufacturer that possesses solid comprehensive strength and unique business model.


Ningbo Yinzhou Longxing Machinery Manufacturing Factory was established.Mainly engaged in machining


Renovation investment casting production lines production of precision castings capacity of 5,000 tons


Obtained ISO9001:2000 certificate


Products began to export


Ningbo Fenghua Huawei investmentcasting  co.,ltd was established


Cooperating with Bombardier, first the OEM railway customer abroad 


Casting production line moved to Huawei, capacity of 15,000 tons.

Cooperating with Hyundai North America, the first OEM automobile customer abroad


Ningbo Qianhao Metal Product Co.,Ltd was established Machining and import & export business.


Obtained TS16949:2009&ISO14001:2004 certificate


Cooperating with Doosan in Korea, first OEM construction machinery customer abroad


Increased production capacity to  20,000 tons.


Establishing ERP production management system, implementation of 5S management 


Installed automatic or semi-automatic  wax and shell making  & pouring process  More advanced environmental protection devices have been adapted


Qianhao Metal Yunlong Facility Start Operation


Qianhao Machinery Start Operation