Development course
2024
● Successfully passed the re-examination of the three-standard system management system
● Successfully passed the PED system review of German Rheinland Company
● Obtained the energy system management certification
● Awarded the provincial quality credit AA-level
● Recognized as a high-tech enterprise in high-tech Province
● Three invention patents have been authorized
● Won the Bronze Award for Global Execution from Johnson Controls
● The negative pressure refrigerant test bench has been put into use
● More than 30 million yuan was invested to complete the upgrading and transformation of the production line
● Forty Years of glorious anniversary celebration
2023
● Successfully passed the re-examination of the three-standard system management system
● Successfully passed the PED system review of German Rheinland Company
● Recognized as a National Specialized, Refined, Unique and Innovative Small and Medium-sized Enterprise
● Awarded the certificate of "Contract-abiding and Creditworthy Enterprise" by Suzhou City and Changshu City
● Awarded as a Water-saving Enterprise in Suzhou City
● It was awarded the title of Model Intelligent Workshop in Suzhou City
● The company's participation in the project "Energy Consumption Quota per Unit Product of Copper and Copper Alloy Processing Materials" won the first prize of the Technical Standard Excellence Award
● We have been granted 2 utility model patents and 6 invention patents
● The project "Heat Exchange Tube with Grid-like Surface" won the award in the annual "Double Cup Competition" of Suzhou City
● Received the title of "Outstanding Supplier" from Johnson Controls
● The company has fully invested
2022
● Successfully passed the re-examination of the three-standard system management system
● Successfully passed the PED system renewal audit of German Rheinland Company
● Recognized as a specialized, Refined, Unique and innovative small and medium-sized enterprise in Jiangsu Province
● Awarded the title of Jiangsu Provincial Enterprise Technology Center
● Awarded as a private technology enterprise in Jiangsu Province
● Won the Suzhou Quality Award
● Was awarded the May Day Labor Award of Changshu City
● We have been granted 6 utility model patents and 1 invention patent
● Received the Innovation Cup certificate of the 2021 Double Cup Competition in Suzhou City
● Won the Johnson Controls Global Quality Gold Award
● We have released one national standard, GB/T5231-2022, in which our company participated in the revision
2021
● Successfully passed the re-examination of the three-standard system management system
● Successfully passed the PED system review
● Successfully passed the re-examination for the "Level Three Enterprise of Work Safety Standardization"
● The GB/T5231-2021 "Grades and Chemical Compositions of Processed Copper and Copper Alloys" in which the company participated won the first prize of the 2021 Technical Standard Excellence Award
● Completed the application for the 2021 "Thousand Enterprises Upgrade" enterprise database (filing for provincial specialized, refined, Unique and Innovative enterprises)
● The application for the performance evaluation (re-examination) of the provincial engineering technology research center was completed and successfully passed the review
● Two utility model patents have been authorized
● Complete the application for the list of key enterprises for intellectual property protection (trademark protection)
● It has successfully passed the municipal recognition
2020
● It was awarded the title of "Enterprise with Harmonious Labor Relations" in Suzhou City
● Successfully passed the re-examination of the three-standard system management system
● Successfully passed the PED system review
● Obtained the utility model patent certificate for "An Internal Thread Heat Exchange Tube"
● Obtained the utility model patent certificate for "A High-Efficiency Flooded Heat Exchange Tube"
● Obtained the utility model patent certificate for "A Testing Device for Heat Transfer Performance of Finned Tubes"
● It has become a vice chairman unit of the China Nonferrous Metals Processing Industry Association for the new term
● Introduce the new generation of high-performance A5 condenser and A6 evaporator low-pressure drop series
● Led the revision of the standard "Seamless High Finned Tubes for Copper and Copper Alloys"
● Won the Global Gold Award from Johnson Controls
2019
● Obtained Changshu City "abide by the contract and credit enterprise" certificate
● Successfully passed the review of the three standard management system
● Obtained the invention patent certificate of "a kind of metal tube rolling production line"
● Obtained the utility model patent certificate of "a heat exchange tube for evaporator"
● York (Wuxi) Air conditioning refrigeration Equipment Co., LTD. Excellent supplier honorary title
● Won the China Nonferrous Technology Standardization Excellence Award (" Seamless Internal Thread Copper Pipe "first prize)
● Launched a new generation of high-performance condensing tube A5 series (3/4 ", 1 ")
● Successfully passed the acceptance of VOC dust in-depth treatment and rectification
● Passed the clean production site audit
● One of the top ten partners of Dunham Bush (China) Industrial Co., LTD
2018
● Successfully passed the review of "China's Top Ten Copper Pipe" enterprises
● Successfully passed the "safety production standardization Level 3" enterprise review
● Successfully passed the review of the three standard management system
● Obtained the utility model patent certificate of "a condensing heat exchange tube"
● Obtained the utility model patent certificate of "a falling film evaporative heat exchange tube"
● Obtained the utility model patent certificate of "High fin heat exchange tube"
● Obtained the utility model patent certificate of "evaporation tube of full liquid evaporator"
● Obtained the utility model patent certificate of "a metal tube rolling production line accurate length measuring assembly"
● Obtained the utility model patent certificate of "a flaw detection component for metal tube rolling production line"
● Won the honorary title of excellent supplier of McVille Air Conditioning Refrigeration (Wuhan) Co., LTD
● Add a new Walter five-axis CNC tool g
2017
● The company's largest customer, Johnson Controls York air conditioning Co., Ltd. to visit our on-site guidance
● Our company Wu Yanfang won the 2015 ~ 2016 Changshu City Federation of Trade unions "May Day women's model post" honorary title
● "Minghua" English design obtained the United States registered trademark certificate
● Nominated by Changshu Science and Technology Bureau 2016 Changshu City science and technology personnel innovation action "Double Top Ten" selection
● Review through provincial high-tech enterprises
● Obtained the utility model patent certificate of "an efficient heat transfer tube with internal surface strengthening"
● Obtained the utility model patent certificate of "an efficient heat transfer tube with both evaporation and condensation"
● Review of Suzhou famous brand products
● Won the title of excellent supplier of Johnson Controls York Air Conditioning Co., LTD
● Successfully passed the review of the three standard management system
● Successf
2014
● 2014-03-12 was rated as A-level supplier by Yantai Dunhanbush Industrial Co., LTD
● 2014-03-26 Falling film evaporator heat exchange tube utility model patent was authorized
● 2014-05-08 by McVille Air Conditioning Refrigeration (Wuhan) Co., Ltd. as 2013 excellent supplier
● 2014-05-12 Suzhou famous trademark review passed
● 2014-06-10 Measurement assurance confirmation review passed
● 2014-06-11 "High efficiency heat exchange tube for evaporator with cone tooth table on the surface" was recognized as a provincial high-tech product
● 2014-06-18 The company's new website was completed and opened
● 2014-06-19 "Energy Efficiency Star" approved
● 2014-07-02 "High efficiency heat exchange tube for condenser and high efficiency heat exchange tube for evaporator" two utility model patents were authorized
● 2014-08-01 The national standard GB/T19447-2013 "Copper and copper alloy seamless finned tube" drafted by the company was approved and implemented
● 2014-09-18 PED quality cert
2013
Established domestic finned tube production with Shanghai University of Technology
2012
It also invested 150 million yuan to build a new 15,000 tons of production capacity, and the full set of high-precision continuous casting and rolling production lines, and the installed level is the international advanced level.
August 8, 2008
Incorporation of a joint stock company, registration
December 2004
Transfer of domestic capital to Hong Kong for Hong Kong
In March 2002
Transformed into a private enterprise
1993
In November 1993, the provincial group company was established
1984
The company was founded in July 1984, formerly known as Changshu Copper Factory.
Address: No. 18, East Yang Road, Yangyuan, Xinzhuang Town, Changshu City, Suzhou, Jiangsu, China
Fax: 0512-52473386
Tel: 0512-52476168
Sales Department: 0512-52471229
Email: yanfang.wu@cuilong.com
Website: www.footnew.com
Products and business
Service support
News center
Contact us