Weifang Lingwei Machinery Co., Ltd. located in the Qingzhou City, Shandong Province, one of the nine states in ancient China, covering an area of 50,000 m2 and a building area of 30,000 m2, specializes in producing various types of loaders and dredgers. The company has established the management system and operation mechanism suitable for the economy market and has had a strong competitive edge through strengthening management and reducing costs and prices.
   In order to meet the customers’ demand, the company provides ten series of products, totaling over 30 varieties. Small loaders, light and flexible, have completely liberated the labor force; Sand-digging machinery, Sand making machinery, dredging machinery,mineral dredging and processing machinery since 1990. while large-scaled equipment has made outstanding contributions for the national key projects. Boasting the humane, safe and eco-friendly design and the advanced electromechanical integration technology. All our products have topped the domestic peers and been sold around China and exported to 30-plus countries and regions, such as the United States, Germany, Canada, Russia, etc.

NANJING HIGH STRENGTH TRANSMISSION EQUIPMENT CO., LTD is an enterprise contributive by backbone of which enterprise develop, investigate, produce high speed、heavy load gearbox, with the advance technology、superior equipment、all kinds of inspection & test methods and the effective quality control system. It produces all kinds of high speed、heavy load、precision、hard flank gear、crown gear couplings and worm gear machine screw jacks. The products of the Company is widely used in the area of metallurgy、construction material、petrochemical industry、cement、colliery and universal machinery.

Based on the idea to have a foothold on science and technology to build excellent product and to be the most professional manufacturer of speed gearbox in China, sincerely serve customers both domestic and abroad with fine technique, reliable reputation and perfect quality.