Gulun Xuanlin Railway Technology Co., Ltd.

International Industry Category: Manufacturing

International Industry Major Class: Railway, shipbuilding, aerospace and other transportation equipment manufacturing

International Industry Middle Class: Urban rail transit equipment manufacturing

International Industry Sub Class: Urban rail transit equipment manufacturing

Railway equipment、 Bridge accessories and equipment、 Railway turnout products、 High-speed railway turnout products、 Rebar connection sleeve products、Acoustic testing pipe products、 Polymer material products、 sound barrier、 Anti-corrosion products、 Noise prevention products、 Dust-proof products、 Antifouling products 、 R&D and technology development of concrete products、 Manufacturing and sales； 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）； Metal materials、 Non-metallic materials、 Hardware and plumbing、 Building Materials、 waterproof materials、 Mechanical and electrical equipment、 Instruments、 Wholesale and retail of anti-corrosion materials； Municipal Engineering、 Highway Engineering、 Environmental Protection Engineering； Construction of bridge ancillary facilities； Steel structure installation； Metal surface treatment， General machining。（Involving licensed business projects， Business operations must be conducted after obtaining permission from relevant departments）

Chinese Industry Category: Mechanical equipment

Chinese Industry Major Class: General equipment manufacturing

Chinese Industry Middle Class: General parts manufacturing

Chinese Industry Sub Class: Fasteners, seals and spring manufacturing