Focus on Mobile Power Supply Sliding Contact Line Over 12 years.

Sanming Jinda Mechanical & Electric Equipment Co., Ltd. is a comprehensive hi-tech enterprise, integrating of R&D, production and sales. Jinda Company was founded in 2010 with total investment of 10 million RMB, located in Jinsha Park of Hi-tech Industrial Development Zone, Shaxian County, Sanming City of Fujian Province. With the great efforts of our team, we have achieved 40+ patents and passed CE, CCC Certificates and ISO9001 International Quality Management System Certificate,We have successively won the reputation of “Science&Technology Oriented Enterprise of Fujian Province”,“Scientific & Technological Innovation Advanced Enterprise”,“Hi-tec Enterprise”and “Famous Brand of Fujian Province”.



The products which none cable power supply device (Sliding Contact Line) use for construction hoist and automatic Grease Pump is our self-developed products as the first at home and abroad,the invention of both products have filled a gap in this industry. So far, our company has established a long-term cooperative relationship with most of domestic large and medium-sized enterprises, such as ZOOMLION ,XCMG, GJJ company, Guangzhou TE WEI, Nanjing Gaoli, Hubei JOINHAND, Xiamen KANGBO, Langfang CABR, China Construction Third Engineering Bureau Co., Ltd. etc., Our products also have been exported to Germany, Israel, Japan, Korea, Malaysia, Thailand, Brazil, Singapore, U.A.E and other countries nearly 30 countries.

Our sliding contact line, which shell adopts high quality insulating materials, has no worry about windy or rainy weather, which is safe, reliable and economical. Length of our sliding contact line can be added according to the height of mast height, which solves the troubles of using power cable, such as short life span, easy stolen and easy broken in case of strong wind. At the same time, if damaged, we can only change the damage parts but not change the whole piece, which will help clients save a lot of cost. On the contrary, if a small part of power cable is broken, we have to change complete piece of power cable.

Automatic greasing pump can realize automatic greasing to rack and pinion as well as the pipes of mast sections just by pressing one button, which will be much easier and more effective than manual greasing gun.

Jinda Company adhering to the management philosophy of Integrity, Specialty, Innovation, Efficiency, dedicates to provide our customers with high quality products, perfect after sales services to help them save time and cost.