Stonelf International Resources Limited (Hong Kong)
Topwayer Enterprise Corp. (Philippines)

Stonelf International Resources Co.,Ltd. [hereinafter referred to as "Stonelf(Hong Kong)"] originated from Shanghai Youhe Industrial Co., Ltd., is a company focus on providing solutions for developing countries in electric, constructional, agricultural field. Another company Topwayer Enterprise Corporation is set up for product and project in Philippines.  Stonelf is certified integrated management system of ISO9001 quality management system.

Topwayer Enterprise Corp. is establish in 2019. We have foreseen the repid growing of Philippines economy. Topwayer is here to be part of the big game. 

Currently, we have office in Shanghai, Hong Kong and Mandaluyong Philippines.