Profiled Steel Composite Floor Deck
DUOWEI UNION GROUP CO., LTD.
New Materials
DONGFANG ELECTRIC CORPORATION
Ultra-Pure Ferrite Stainless Steel Products
Gansu JISCO Group Hongxing Iron and Steel Co., Ltd.
Section Steel
Beijing Jianlong Heavy Industry Group Co., Ltd.
Isolating Switch GW27-1100
Henan Pinggao Electric Co., Ltd.
High-toughness in-Situ Cold Recycling Technology for Original Structural Layers
Central Fortune Creation Technology Group Co., Ltd.
Mineral-insulated Compact Busway (Fire-resistant Busduct)
Zhuhai Guangle Electric Busway Co., Ltd.
Steel Structure
Jinhuan Steel Structure Engineering Co., Ltd.
Stainless Steel Hex Nut
SHAOXING SUNNY HIGH STRENGTH FASTENERS CO., LTD.
UL651 Standard Pipe
Guangdong Ctube Industry Co., Ltd.
66-500kV High-voltage Cable
Jiangsu Zhongtian Technology Co., Ltd.
Cold Shrink Silicone Tube
SHENZHEN WOER ELECTRIC TECHNOLOGY CO., LTD.
Steel Structures
Yanda (Haimen) Heavy Equipment Manufacturing Co., Ltd.
YHTank8400N Solvent-Free Liquid Epoxy Coating
JIANGSU YUNHU NEW MATERIAL TECHNOLOGY CO., LTD.
Prestressed Steel Strand
Xinji Aosen Metal Products Co., Ltd.
Oil-immersed Amorphous Alloy Core Distribution Transformer
Pinggao Group Smart Electric Co., Ltd.
Alloy 800 and Alloy 690 Nuclear Steam Generator U Tube
Zhejiang Jiuli Hi-Tech Metals Co., Ltd.
Steel Segment
Guangdong Xinlong Tunnel Equipment Co., Ltd.
Jacking pipe
Angang Group Yongtong Ductile Cast lron Pipe Co., Ltd.
Nine-fold Profile Cabinet
SHENZHEN SDG INFORMATION CO., LTD.
Polyethylene Pipe
Chinaust Plastics Co., Ltd.
FSP Type Wind-Resistant Composite Insulator
Shijiazhuang Histe Electric Co., Ltd.
Single-layer Reinforced Panel BD30-200-1000
Baodu International Engineering Technology Co., Ltd.
Large-caliber double-sphere flexible rubber joint
HENAN LIWEI INDUSTRIAL CO.,LTD.
Novel Uranium Hexafluoride Condenser
LANZHOU LS HEAVY EQUIPMENT CO., LTD.
Stainless Steel Seamless Pipe
Tsingshan Steel Pipe Co., Ltd.
API Series Casing
Hengyang Valin Steel Tube Co., Ltd.
Hot-rolled Products
INNER MONGOLIA BAOTOU STEEL UNION CO., LTD.
Double flow slab caster
Jingye Group Co., Ltd.
Special container steel, high-strength quenched and tempered steel, wear-resistant steel, plastic mold steel, weathering steel, low-temperature steel
Nanyang Hanye Special Steel Co., Ltd.