Changzhou Hongrun Industry And Trade Co., Ltd.
Changzhou · Jiangsu Province · People's Republic of China
Group 3: Austenitic, Martensitic and Martensitic Precipitation Hardening Stainless Steels; Group 2: Low Alloy Steels
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Open supplier searchCastings, forgings and fasteners form the physical foundation of reliable equipment.
Standard description (API source text):
Open Die Shaped Forgings
Names and standard mappings come from the API Composite List search snapshot. Product-use groups and Chinese reading aids are OFMP editorial additions, not official API classifications or translations; original English names are retained for comparison. Category snapshot: 2026-10-10
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Changzhou · Jiangsu Province · People's Republic of China
Group 3: Austenitic, Martensitic and Martensitic Precipitation Hardening Stainless Steels; Group 2: Low Alloy Steels
Chengdu City · Sichuan · People's Republic of China
Group 3: Austenitic, Martensitic and Martensitic Precipitation Hardening Stainless Steels; Group 2: Low Alloy Steels; Group 1: Carbon and Microalloyed Steels
Chongqing · People's Republic of China
Group 1: Carbon and Microalloyed Steels; Group 2: Low Alloy Steels; Group 3: Austenitic, Martensitic and Martensitic Precipitation Hardening Stainless Steels
Yongchuan District · Chongqing Municipality · People's Republic of China
Group 1: Carbon and Microalloyed Steels; Group 2: Low Alloy Steels; Group 3: Austenitic, Martensitic and Martensitic Precipitation Hardening Stainless Steels
Zhengjiang CIty · Jiangshu Province · People's Republic of China
Group 1: Carbon and Microalloyed Steels; Group 2: Low Alloy Steels; Group 3: Austenitic, Martensitic and Martensitic Precipitation Hardening Stainless Steels; Group 4: Duplex and Superduplex Stainless…
Certificate dates need reviewYancheng · Jiangsu · People's Republic of China
Group 2: Low Alloy Steels