Fujian Yongrong Jinjiang Co., Ltd. (formerly Fujian Jinjiang Technology Co., Ltd., abbreviated as Yongrong Shares) is a large-scale high-tech enterprise integrating chemical industry, synthetic fibers, and new materials. Founded in 2006, the company is located in ChangLe District, Fuzhou City—a renowned textile hub and hometown of overseas Chinese in China. Yongrong Shares owns several subsidiaries, including Yongrong Technology, Jingfeng Technology, Xinchuang Nylon Industry, Jin Yi High-Performance Materials, and Rongchen New Materials. The company has established a complete upstream-to-downstream industrial chain spanning from "benzene—caprolactam—nylon chips—nylon fiber." The company employs over 6,000 people. Yongrong Shares has been honored with titles such as “China Famous Trademark,” “National Torch Program Key High-Tech Enterprise,” “National Enterprise Technology Center,” “National Demonstration Enterprise for Technological Innovation,” and “National Development Base for Functional Polyamide Fiber Products.” It has also been listed multiple times among the first batch of “Manufacturing Single-Champion Enterprises” in Fujian Province. Since 2018, it has consistently ranked first on the China Civilian Silk Ranking.

Fujian Yongrong Technology Co., Ltd. was established in March 2014 through joint investment by Fujian Yongrong Jinjiang Co., Ltd., Fujian Province Investment & Development Group, and Putian City State-owned Investment Group, with a registered capital of 3.6 billion yuan. The company’s integrated CPL project, Yongrong Technology CPL, is located within the Shimeng’ao Chemical New Materials Industrial Park in the Meizhou Bay Petrochemical Base. The total investment for the project amounts to 15 billion yuan, covering an area of over 3,600 mu. The planned production capacity is 700,000 tons per year of caprolactam (CPL). Upon reaching full capacity, the annual output value will be approximately 15 billion yuan, creating nearly 2,000 new employment opportunities. The first-phase production line, with an annual capacity of 280,000 tons, officially began operation in January 2019, while the second-phase production line, with an annual capacity of 300,000 tons, successfully started trial production and feeding materials in July 2023. Both phases have consistently produced caprolactam meeting the national highest-grade quality standards on their first attempt.
The project employs industry-leading fourth-generation hydrolysis and ammoxidation technologies, coupled with Emerson’s globally advanced digital intelligent production control system, enabling real-time visualization and digitally intelligent management. This ensures high-quality caprolactam production both in terms of technology and equipment.
 

Fujian Jingfeng Technology Co., Ltd., established in 2011, is a modern high-tech enterprise specializing in the R&D and intelligent manufacturing of polyamide fibers. It is a key enterprise in Fujian Province and is affiliated with Fujian Yongrong Jinjiang Co., Ltd. The company has a registered capital of 320 million yuan, covers an area of approximately 500 mu, and currently employs about 1,100 people. In 2018, the company was included in the list of provincial-level leading enterprises in Fujian’s industrial and information technology sector and obtained the national certification for the Integration of Informatization and Industrialization Management System.
As a leading enterprise in the Chang乐 100-billion-yuan textile cluster, Jingfeng Technology Co., Ltd. is one of the earliest companies in the industry to embrace the digital and intelligent transformation ushered in by Industry 4.0. The company has taken the lead in achieving intelligent automation of production lines within China’s polyamide fiber industry. Its workshop production lines are integrated with smart systems for material feeding, spinning, transportation, packaging, and warehousing, enabling fully intelligent and automated management of the entire product lifecycle—from order receipt and production through inspection, packaging, warehousing, and finally delivery.

Fujian Xinchuang Jinlun Industrial Co., Ltd. was established on December 6, 2017. Its predecessor was ChangLe District Creator Jinlun Industrial Co., Ltd., founded in 2001 and affiliated with Fujian Yongrong Jinjiang Co., Ltd. The company currently employs over 400 people, occupies an area of more than 120 mu, and has a registered capital of approximately 230 million yuan. It is located in Zhanggang Subdistrict, ChangLe District, Fuzhou, a region renowned for its picturesque scenery. The company’s main products include polyamide fiber series such as POY and DTY. It currently operates 35 Barmag texturing machines and 18 Barmag spinning lines.

The digital and intelligent functional green ultrafine fiber industrial park project developed by Fujian Jin Yi High-Performance Materials Co., Ltd. is designed to encompass a full range of high-end spandex fibers, including high-performance spandex ultrafine fibers, low-carbon regenerated fibers, green and environmentally friendly solution-dyed fibers, health-focused functional fibers, and new high-strength, wear-resistant materials, thereby achieving comprehensive coverage in the premium spandex fiber sector.
The project utilizes advanced equipment from German manufacturers such as Barmag and GIMA, combined with independently developed low-carbon recycling and ultra-fine fiber technologies. From the recovery and regeneration of raw materials through spinning production, winding, quality inspection, packaging, and warehousing, the entire process has been智能化 (intelligently automated). This has resulted in a 30% reduction in energy consumption, a 40% decrease in product defect rates, a 40% shortening of order lead times, and a 50% reduction in labor requirements. The investment per mu averages 6.17 million yuan, while the output value per mu reaches 15.43 million yuan. Moreover, 50% of the raw materials used are textile waste, replacing the traditional nylon 6 feedstock (petroleum—caprolactam), thereby achieving a green, environmentally friendly, and circular recycling system from waste to finished products.
 

Fujian Rongchen New Materials Co., Ltd. (hereinafter referred to as “Rongchen New Materials”) was established in 2021 and is located in the Shimeng’ao Chemical New Materials Industrial Park, Xiyu District, Putian City, Fujian Province. The company occupies an area of approximately 1,900 mu and is affiliated with Fujian Yongrong Jinjiang Co., Ltd. It is primarily a polymer and fiber manufacturer specializing in the supply of products such as adiponitrile, adipic acid, and specialty functional materials.
Since its establishment, the company has been committed to developing an integrated adiponitrile project. Currently, the company is planning and constructing a facility with an annual capacity of 300,000 tons of adiponitrile, 600,000 tons of specialty functional materials, and supporting downstream industrial chain facilities. Upon completion of this project, Yongrong Shares will officially establish a complete nylon 66 value chain, spanning from raw material supply and application research and development to polymer production.
 

The 200,000-ton-per-year integrated nylon project developed by Colorful Nylon Fiber Co., Ltd. is the core component of Yongrong’s first ultra-fiber industrial park overseas. The project will be constructed in three phases on a total site area of 200,000 square meters, with a total investment of 600 million U.S. dollars and an estimated output value of 900 million U.S. dollars. Phase I, scheduled for construction from 2025 to 2026, will cover an area of 6 hectares and require an investment of 120 million U.S. dollars. Upon completion, the project will have an annual production capacity of 60,000 tons of new nylon fiber materials, creating more than 400 stable jobs and generating an annual output value of 180 million U.S. dollars.