Guangzhou Changhe Energy Technology Co.,Ltd,is a professional goods import and export company authorized by Bureau of Industry and Commerce, TDC and customs. Changhe Enterprise own the qualified right of independent customs declaration and build up the internet connection of business and skill with customs broker and shipping service company in all the tier one or two city of china, which lay a stable foundation of international market expansion for Changhe Enterprise to operate goods import and export inside and outside of china, customs declaration, shipping service sales of sea...