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.


Renovated investment casting production lines with precision casting production capacity 5,000 tons.


Obtained ISO9001:2000 certificate.


Products began to export.


Ningbo Fenghua Huawei Investment Casting Co., Ltd was established.


Cooperated with Bombardier,the first railway OEM customer abroad.


Moved casting production line to Huawei with capacity 15,000 tons.

Cooperated with Hyundai North America, the first automobile OEM customer abroad.


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


Obtained TS16949:2009&ISO14001:2004 certificate.


Cooperated with Doosan in South Korea, the first construction equipment OEM customer abroad.


Increased production capacity to 20,000 tons.


Established ERP production management system and 5S management system.


Installed automatic and semi-automatic wax and shell making lines, pouring lines and more advanced environmental protection devices.


Qianhao Metal Yunlong Facility Started Operation.


Qianhao Machinery Started Operation.