What is the capacitance

Refine-trading is a Sino-European joint venture group which invest in solar light,  lithium iron phosphate Battery, and construction tools.  

About us

Solar lights, Lithium Iron Phosphate Battery, Solar system.

Solar light principle of work


   Company philosophy


Nanchang Refine Trading Co.,Ltd.

Add: Room 1103, Building 29, Guan Ying Road No.599, Xihu District Nanchang City, Jiangxi province, China.

Tel: 0791-85716645


  •  We are your eyes, ears, hands and feet in Asia.
  • All our products are test & we focus on quality.
  • We help you in all aspect of the purchasing process.
  • We can design your packaging & your visuals.