Ningbo Yinzhou Precision Casting Hardware Factory----Since the establishment in 1988, the plant has been devoted itself to the research of wear parts and ground engaging tools, such as teeth, adapters, protectors and so on, as well as the design and the development of new products. There are more than 900 employees in this facotoy, with its production capability 30,000 tons/year. Thanks to the strong technology, advanced production facilities and modern testing equipments, the quality of parts ranks first in this industry all over the world. With so many years' development, the factory has become the supplier of many world-class whole machine companies, with whom the factory provides high performance-price ratio OEM parts. The Diamond brand parts with its logo has been sold and promoted in the global market, and has enjoyed a good reputation among customers.

Ningbo LingFeng Investment Co., Ltd----specializing in manufacturing and marketing wear parts for construction machinery, owns four manufacturing enterprises:Ningbo Yinzhou Precision Casting Factory, Hensley Lingfeng(Ningbo) Co., Ltd, Anhui LingFeng Wear Parts Co., Ltd, Ningbo LingFeng Wear Parts Co., Ltd, as well as two sales companies:Ningbo Lingfeng Getlf International Trade Co., Ltd, and Ningbo LingFeng Construction Machinery Co., Ltd.
It has established a long-term cooperation relationship with many world famous whole machine manufacturers and global-brand after market service companies globally, by supplying them OEM products. Its Diamond      and Star      brand products sell well all over the world and gain customers' favourite response.
In line with the principle of 'Competing by Quality, Marketing with Trust',Ningbo LingFeng Investment Co.,Ltd promotes its research on wear parts material,development of new products and improvement in production technique, in order to offer, high performance&price ratio products for construction machinery industry.
Join us with our President Mr.Lucky Zhang and his distinguished group,and let's work together for a prosperous future.