History
In April 2023, Qiannu Technology was established in Chang'an Town, Haining. With the core values of "Honest People, Proper Business, Perfect Products" as the guiding principle, experienced cable professionals have begun to engage in the research, production and manufacturing of special cables.
2023 Apr.
After 5 months of factory construction, production began in September of that year, and in October, the first utility model patent was granted: a fully enclosed double-layer co-extruded cable sleeve.
2023 Oct.
The actual production period in 2024 is only 3 months, the annual sales turn over reach 3 million RMB.
2024 Jan.
Obtained UL and CUL 758 AWM certifications, successfully entering the wiring harness market
2024 Feb.
Obtained UL approval of Standard BS-EN50200 Fire resistant cable,and received certificate of UAE Civil Defense .
2020 Jun.
Obtained UL & cUL 444 Communication cable & UL1424 Fire Alarm cable
2024 Jul.
PVC Compound pass RoHS & REACH Certificate
2024 Aug.
The sales turn over exceed 30 million RMB in 2024.
2025 Jan.
Obtained the title of "Technology-based Small and Medium-sized Enterprise" in Zhejiang Province
2025 Feb.
In order to expand production, we moved to new address:
Building No.12, Zhouwangmiao Town Innovation Center
Building No.12, Zhouwangmiao Town Innovation Center
2025 Aug.
Establish Export &Import compamy : Haining Koppers Trading Co., Ltd.
2025 Oct.
The sales turn over exceed 50 million RMB in 202.
Becoming the member of KNX Association
Obtained ISO9001 Quality Management System Certificate & 45001 Occupational Health and Safety Management Certificate
Becoming the member of KNX Association
Obtained ISO9001 Quality Management System Certificate & 45001 Occupational Health and Safety Management Certificate
2026 Jan.
Obtained CE certificate of Low Voltage Electrical and Communication Cable
2026 Feb.
The trading company name from Haining Koppers Trading Co., Ltd. rename to Chatnow Communication Technology(Jiaxing)Co. Ltd
2026 May







