Liaoning Kelong Fine Chemical Co., Ltd. was founded in 1988 and covers an area of 200,000 square meters. After more than 30 years of hard work and development, Kelong Co., Ltd. has developed into a national high-tech enterprise and listed company focusing on the research and development, manufacturing, sales and service of fine chemical green and low-carbon new material products. "Self-oriented, learn from everyone's strengths, integrate and refine, become a family of its own" is the refined interpretation of the continuous development of Kelong Co., Ltd.
Kelong Co., Ltd. has a sound chemical infrastructure and strong fine chemical production technology, and has a national enterprise technology center, national postdoctoral workstation and other high-level scientific research platforms, after years of independent research and development and technological innovation, has developed into a domestic leading enterprise from polyether monomer to polycarboxylic acid high-performance water reducing agent industry chain, domestic polyether surfactant series products of high-quality manufacturers. Kelong Co., Ltd. has now developed into a large-scale manufacturer of high-performance concrete admixtures and a comprehensive technical solution provider for concrete engineering with leading advantages in the industrial chain from polyether monomer to polycarboxylic acid high-performance water reducing agent in China. Products are widely used in high-speed rail, water conservancy, nuclear power, bridges, ports, municipal and other construction fields of national and local key and extra-large concrete projects.
At present, the total annual production capacity of fine chemical products of Kelong Co., Ltd. reaches 200,000 tons. At present, it has formed a series of polycarboxylic acid water reducing agent series products, phenyl ether series products, hydroxy ester series products, UV light curing series products, coating additives, textile printing and dyeing auxiliaries, building materials additives, new energy lithium battery new materials, SCR denitration catalyst, ozone oxidation catalyst, antibacterial agent, nano cerium oxide polishing liquid and other fine chemical product systems.
Kelong Co., Ltd. has 11 subsidiaries, with four production bases in Liaoyang, Shenyang, Panjin and Chengdu, Sichuan, and sales in all regions of the country, and has formed a perfect product supply network, and has completed the strategic layout of the vertical industrial chain of polycarboxylic acid water reducing agent in southwest China.
It was also rated as "China's Top 500 Most Competitive Enterprises in Chemical Industry", "China's Comprehensive Strength + Strong Enterprise of Concrete Admixtures", and passed the audit and certification of the Ministry of Railways in December 2012. The company undertook and participated in the drafting and formulation of national and industry standards for many materials and new products such as polycarboxylic acid-based high-performance water reducing agent polyether monomer, and made positive contributions to the development of China's fine chemical new material industry.
On October 30, 2014, Liaoning Kelong Fine Chemical Co., Ltd. was successfully listed on the Growth Enterprise Market of the Shenzhen Stock Exchange (stock abbreviation: Kelong, stock code: 300405).
In the future, Kelong Co., Ltd. will continue to focus on the field of fine chemicals, improve scientific and technological innovation capabilities, formulate diversified strategic layouts, serve national strategies, make every effort to build a leading fine chemical industry group in China, fully promote the transformation and upgrading of Kelong, create new industrial growth points, and comprehensively open up the development pattern.
Hongwei District Auxiliary Factory was established
Long March Chemical Plant, the first kettle T-80 was successfully discharged
Chairman Jiang Yan presided over the research and development of NP-10 synthesis new technology, won the "National Scientific and Technological Achievement Certificate" awarded by the State Science and Technology Commission, and developed polymer polyether, and passed the two appraisals of scientific and technological achievements and new products in Liaoning Province.
Liaoyang Kelong Chemical Industry Co., Ltd. was established (predecessor of Liaoning Kelong Fine Chemical Co., Ltd.)
Liaoning Kelong Fine Chemical Co., Ltd. was established and won the title of Tenglong Enterprise in Liaoning Province
In 2003, the phenyl ether series products were awarded the third prize of Liaoning Science and Technology Award and the third prize of Liaoning Excellent New Product Award.
Entered the field of building materials additives. Allyl polyoxyethylene ether (APEG), polyethylene glycol monomethyl ether (MPEG), methyl allyl polyoxyethylene ether (VPEG, F-1088), isoprene polyoxyethylene ether (TPEG, F-108) put into production.
Polycarboxylic acid water reducing agent products have passed the two appraisals of scientific and technological achievements and new products of Liaoning Province. And through the "three-in-one" quality, environment, safety management system certification. Polyether monomer, a raw material for water reducing agent, was put into production.
Cement grinding aid products passed the new product appraisal of Liaoning Province
Polycarboxylic acid water reducing agent products have been rated as famous brand products in Liaoning Province
Polycarboxylic acid water reducing agent products have passed the certification of the Department of Science and Technology of the Ministry of Railways of the People's Republic of China
It was officially rated as a national high-tech enterprise and settled in the aromatics base of the national industrial park
The title of the top 500 most competitive enterprises in China's chemical industry
China's top 10 polycarboxylic acid water reducing agent manufacturing industry
National Torch Plan Key High-tech Enterprise
Liaoyang famous trademark "flying brand"
Won the second prize of National Building Materials Industry Technology Innovation Award
Undertake the national 863 plan "cutting-edge technology research project" rated as a famous brand product in Liaoning Province and a famous trademark in Liaoning Province
On October 30, 2014, Liaoning Kelong Fine Chemical Co., Ltd. was listed on the Shenzhen Stock Exchange (stock abbreviation: Cologne, stock code: 300405), carrying the ideal of Kelong people and the trust of investors, Kelong Co., Ltd. officially rang the bell of listing in Shenzhen, becoming one of the leading enterprises in the domestic entrepreneurial version of concrete admixtures listed.
Awarded the outstanding contribution enterprise of scientific and technological innovation
Liaoning Provincial Enterprise Technology Center
Polyether monomer F-108, F-1088 solar crystalline silicon cutting fluid and polycarboxylic acid water reducing agent products were rated as key brand products in Liaoning
The company's SCR denitration catalyst won the title of "specialized, specialized and new" product technology awarded by Liaoning Provincial Industry and Information Commission
Cologne Co., Ltd. established a national postdoctoral scientific research workstation and won the national intellectual property advantage enterprise approved by the State Intellectual Property Office Liaoyang Private Enterprise "Top 20 Comprehensive Strength"
Won the Liaoning provincial modernization system demonstration enterprise
Liaoyang private economy high-quality development demonstration enterprise
Won the A-grade tax credit certificate granted by the Liaoyang Municipal Taxation Bureau of the State Administration of Taxation over the years
Won the title of Liaoning Provincial "Green Factory"
Won the "Outstanding Contribution Enterprise to Taxation"
Won the title of "specialized, specialized and new" small and medium-sized enterprises in Liaoning Province
Anti-mud agent (technology) rated as "specialized, specialized and new" product (technology) in Liaoning Province in 2022
Won the title of specialized and special new "Little Giant" enterprise