Huizhou Zhengxin Roller Wheel Technology Co. , Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Research and experimental development

International Industry Middle Class: Engineering and technology research and experimental development

International Industry Sub Class: Engineering and technology research and experimental development

Licensed Projects： Import and export of goods or technology（ Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval）； Import and export agent（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， Specific business projects are subject to approval by relevant departments， Documents or licenses shall prevail） General Projects： Engineering and technical research and experimental development； Manufacturing of technical textile products； Textile Manufacturing； Sales of industrial textile products； Sales of needlework textiles； Hardware product manufacturing； Hardware wholesale； Sales of special labor protection products； Mechanical parts、 Parts Sales； Sales of building decoration materials； Manufacturing of metal parts for construction； Sales of metal parts for construction； Office equipment supplies sales； R&D of special electronic materials； Lubricant sales； Domestic trade agent； Wholesale of other chemical products；Chemical product sales（ Does not contain permitted chemical products）（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）

Chinese Industry Category: Mechanical equipment

Chinese Industry Major Class: General equipment manufacturing

Chinese Industry Middle Class: Other general equipment manufacturing

Chinese Industry Sub Class: Metal product manufacturing