Jiangsu Zhongwanglan Composite New Materials Co., Ltd. was established in 2020 with a registered capital of 100 million yuan. Business scope: Design, production, processing, installation, sales, and service of high-performance fishing nets such as twisting, weaving, and weaving. Design, manufacturing, and sales of high-performance deep-sea anti wind and wave aquaculture net cage net clothing systems; Design and manufacture of special anti pollution function interception net system and water and land bridge interception net system; Processing, installation, and sales of offshore aquaculture platforms and aquaculture supporting facilities engineering (including anchoring and fixing systems); Research, production, and sales of underwater detection and intelligent security protection, as well as camouflage rope and net systems; Design, manufacturing, and sales of outdoor sports equipment, sports equipment, and nets; Design and configuration of lifting and hoisting projects; Manufacturing and sales of special traction and lifting ropes for chemical fibers; Manufacturing and sales of metal wire ropes and their products; Research and development, manufacturing, and sales of rigging and other manufacturing equipment; Manufacturing and sales of fishing machinery; Development, manufacturing, testing, and other related services for experimental equipment technology. Technical training services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion.

The company covers an area of 70 acres and has a standard factory building of 80000 square meters. It can produce 1000 tons of twisted and untwisted mesh annually.

Jiangsu Zhongwanglan New Materials Co., Ltd. has a Zhongwanglan New Materials Research Institute. Led by senior domestic experts, providing technical support for the development and industrialization of advanced and efficient mesh free weaving equipment. Through years of technological research and development, we have broken through the conventional width of 100 mesh for twisted and knotted nets, reaching 200 mesh. Reduced the workload of mesh splicing and deformation of mesh connection, and improved the safety of long-term use of marine ranch net cages. Based on the special requirements of different occasions for mesh clothing, we have successfully solved the three strand cross knitting technology through technological innovation. These two technologies have filled the domestic gap, broken the technological blockade imposed by foreign countries on China so far, and filled the gaps in China's advanced network equipment such as high efficiency, energy conservation, marine resources, and defense. The research institute has also conducted in-depth research on the application of ultra-high molecular weight polyethylene in net cages. Ultra high molecular weight polyethylene is woven without knots, and the fracture strength of the mesh is more than twice that of other materials, while the weight can be reduced by 30%. There are also innovative resin coating materials and formulations, as well as composite protection technologies, which endow composite mesh with excellent loading fatigue performance and aging resistance and longevity.

The company has the technical capability to independently develop and manufacture a complete set of twisting and knotting production equipment, with integrated production of wire drawing, parallel twisting, weaving, and shaping. Our company now has 72 sets of various drawing, weaving and rope making equipment, more than 10 quality inspection and testing instruments, 2 steam setting machines, and 3 packaging machines. The mature machine system makes the quality of the company's products more high-end and more in line with customer needs.

At present, the company can provide twisted and knotless mesh sheets of fiber materials such as PE, nylon, and ultra-high molecular weight polyethylene, as well as customized processing of special materials for customers. The specifications are mesh size ≥ 30mm, mesh width: 100 mesh and 200 mesh, and mesh leg count ≤ 100 (380D/400D).