insulation covers8,000+ factories verified

Volsun was founded in 2006, as the pioneer of cold shrink tube manufacturer in China, we keep focusing on the R & D, production and sales in insulation, sealing & protection solutions for more than 18 years.

Different kinds of products are available in our company. We're pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.

BSTFLEX is a leading supplier from China for a wide range thermal protection products and solution for our Customers.

Guangdong Water Crown Environment Technology Co., Ltd. is a leading manufacturer specializing in swimming pool equipment and music fountain systems. With years of industry experience and a strong focus on innovation and quality, we are committed to providing comprehensive water feature solutions for our global clients. Whether it's for a private villa, a commercial complex, or a city landmark, our products and services are tailored to meet the diverse needs of each project.

 ADELINE is a comperhensive company specializing in sales, technology research and development, and producation. The company has a professional design team to provide customers with material and finished product solutions, and is at the forefront of industry development.   From the background of the company's establishment to its achievements in the development process, it demonstrates the important position and influence of the company in the thermal insulation industry.

Suzhou Jinfeixin New Material Technology Co., Ltd. is a professional packaging mailers manufacturer in SuZhou and less than one hour's way to Shanghai. We have been making the honeycomb kraft bags, composite film bubble bags, bubble films bags, Aluminized film bags, PE plastic bubble packaging bags, shrink films, winding films and other products according to customers'requirments since estabished in 2010.

Tianjin Xingda Electric Technology Co., Ltd. Was founded in 1992, is located in Hebei province Hengshui city Wuqiang County Industrial Zone, adjacent to Beijing, Tianjin, geographic location, convenient transportation, is a professional engaged in the transformer parts of the private high-tech enterprises.

Jiangxi Jiecheng New Material Co., Ltd. is focused on researching, developing and manufacturing high temperature insulation products, mainly with special heat insulation removable cover, high temperature resistant insulation board, special thermal insulation engineering project. And we make research of energy saving project from the source, process, recycling and energy saving for the thermal power industry, petrochemical, machinery manufacturing, plastics industry etc.

Quanzhou Jieqiang Road Facility Co, Ltd. Is located in Quanzhou Taishang investment zone and was established in2007, with more than 15 years of experience in the production and development of composite products. The companyhas a well-qualified specialized technical team composed of management team and engineers, it has became oneof the top composite molded products manufacturer in China. JQ Composites provide efficient supply services in thewhole chain from product design, molds design, raw material preparation, SMC production, molding compression, finishproduct assembly, quality control, sales management, after-sales service. The factory is equipped with two sets of semi-automatic sheet moulding compound production equipment line, and the daily production of SMC can reach more than60 tons; The two main workshops are equipped with more than 20 high-tonnage hydraulic press machines, with moldingpressures ranging from 315 metric tons to2000 metric tons, and the largest press machine is capable of producingover 2 meters in diameter of the molded products. The two laboratories in our factory can independently complete thecommon performance coefficient tests of composite products, including load class, deformation, toughness, rigidity andother required standards. At present, there are more than 1000 sets of molds to produce existing composite products. JQ Company is committed to providing clients with high-end customized fiberglass products and services with highquality materials and advanced technology. It has become a long-term partner of municipal engineering, electric powertelecommunications, real estate development zones, as well as major building materials agents, and has establisheda good brand image in foreign markets. Our products have passed IS 09001 quality management system certification, ISO14001 environmental management system certification, and European CE certification.

FOSHAN SUNRAY WINDOWS LIMITED COMPANY is a leading global provider of comprehensivesolutions and infrastructure for intelligence-sunlight buildings (ISB), We specialize in the design, research and development, and manufacturing of products such as sunrooms, mobile sunrooms, swimming pool cover, skylights, apple cabin capsules, and pergola. Our products are made using standard manufacturing techniques throughout the entire process, and undergo strict inspections from raw materials entering the factory, processing, production, assembly, and debugging, ensuring the quality of our products. We are deeply trusted and loved by consumers. Our sales network covers over 60 countries and regions including North America, the Middle East, Africa, Southeast Asia, Australia, and more.

Wenzhou High Fun Electronic Co., Ltd. is established in 2018, located in Liushi Town, Yueqing, Wenzhou, China. We are both manufacturer and trade company.

Hangzhou Qiyao New Material Co., Ltd.  was established in Hangzhou, China, in 2017. Since its founding, the company has specialized in the professional manufacturing and supply of innovative, energy-saving thermal insulation materials, laminated plastic packaging, and high-performance waterproofing solutions. These products are primarily designed for use in building ceiling and walling systems, as well as for a wide range of industrial, agricultural, and commercial thermal insulation applications. With a strong commitment to quality and sustainability, Qiyao has steadily built a reputation for reliability and technical expertise in the new materials sector.

Welcome to Joinwell Packaging.

Jiangsu Baizhou Safety Technology Co., Ltd has been engaged in manufacturing life jacket, life buoy, rescue tube, and FRP box for more than 10 years. We supply other water safety device and marine equipment as well, such as life light series, life boat, swimming pool series, immersion suit, fire fighting series, etc. Our company is located in Dongtai city, Jiangsu province, China, covering 3000 square meters, equipped with R& D testing center, eight working plants and four warehouses. Up to now, our company have more than 100 employees.

GUANG ZHOU FENLIN SANGNA SHEBEI Co., Ltd., established in 2004, professional in producing and selling sauna equipments, swimming pool equipments, SPA equipments and fountain equipments. etc.

EcoPooL Water Equipment(Zhongshan) Co., Ltd. Located in Nantou, Zhongshan City, Guangdong Province, is a manufacturing enterprise integrating R&D, design, manufacturing, sales and service. We focus on the research and development of pool equipment. Our main products are wall mounted swimming machine, embedded swimming machine, buried swimming machine, buried integrated filtering equipment, prefabricated panel pools, automatic pool cover, photocatalytic sterilizer, and other swimming pool equipment. Eco Pool invested in pool equipments from year 1997. In our factory, we have researched and invented 5 patented products. The function, practicality and safety of the product are unique in China. ECO Pool has occupied more than 90% of the market for swimming machines and covers. We also provide technical support for several domestic swimming pool equipment factories and supply part of SPA bathtub supporting products. Now the salt and chlorine generator produced by my factory is also sold to the United States and Europe, and is welcomed by customers. In future, our factory will participate in exhibitions all over the world and provide unique products to more dealers. Let the private pool industry more perfect.

Guangzhou Hongshida Biotechnology Co., Ltd. Stands as a leading enterprise dedicated to the innovation, design, manufacturing, and supply of premium aquatic features and pool products. We specialize in seamlessly integrating technology with aesthetics to provide global clients, distributors, and project contractors with comprehensive, one-stop solutions for all their water feature and swimming pool needs.

Yueqing Tianyuan Sheath Co., Ltd. is a professional company integrating production, manufacturing, sales and service.

Qinhuangdao Shengze New Material Technology Co., Ltd. Formerly is Qinhuangdao HaoTian fiberglass reinforced plastic Co. Ltd, was estabilished in 1993.

Nan Jing New Fire Composite Co., Ltd, registered in 2019, started running in December 2021, is a manufacturer-owned trading company specialized in exporting.

Xiamen Flying Silicone Rubber Co; Ltd is a leading professional manufacturer for silicone & rubber and LSR parts according to 2D & 3D design drawings, samples for more than 15 years, which will make you to turn your ideas into reality.

Anhui Feilong New Material Co., Ltd. is a company which is integrating R&D, manufacturing and sale in one for municipal supporting products, especially for all kinds of manhole covers, trench covers, draining system, etc. By focusing on R&D and constantly investing in improving manufacturing capabilities and processes, Feilong is committed to pushing the industry forward with the development of quality standards and innovations to meet the ever-changing demands of customers. Located in Lintou town, Hanshan county. Which is known as the Hometown of Casting in East China, Feilong Group owns a 150, 000 square meter facto- ry, including 9 standardized digital workshops, 200 units (sets) hydraulic equipments, 7 digital automated production lines and over 500 employees. Always uphold the spirit of craftsmanship, we've passed ISO9001. ISO14001 and OHSAS1800, etc.

Shenzhen Pack Technology Co., Ltd, headquaters in Shenzhen, China, specializes in the development, production, sales and service of color printed packaging products. With advanced production equipments, more than 20 years production experiences, more than 10 years export experiences, and excellent management & service team, we are competitive in both quality and price. Enjoying the convenient transportation and abundant raw materials, we can supply all kinds of customized products promptly.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Established in 2003, ZIBO UNITY is a professional manufacturer and exporter of many styles of high grade and top quality refractory and thermal insulation materials. Our products mainly include ceramic fiber products, fiberglass products, calcium silicate products, rock wool products, rubber foam insulation materials and fire insulation bricks & high temperature ceramic products. Other new products are researching and develoing continuously.

Suzhou Feibo Heat & Cold Shrinkable Products Co., Ltd., located in Jinxin Road No. 2848, Jinjiaba Town, Wujiang District, Suzhou, Jiangsu, China (Mainland), with several years of industry experience.

Industry Leader Only Listed Company in the Sector Global Infrastructure Partner

Shandong Xufeng New Material Technology Co., Ltd, located in Zibo, the famous ceramic city in the north of China, is a large standard modern innovative ISO enterprise which mainly produce various FRP/GRP products, such as manhole cover, gully grating, cable and telecom trench cover, U water channel with grating cover, tree grating, etc.

Hebei Hongdu Technology Co., Ltd. is located in Renqiu City, Hebei Province, a major production base in China. We are a professional manufacturer of power fittings, integrating R&D, production, and sales. Our manufacturing team has been deeply involved in the power fittings industry for over 20 years. The company covers an area of 10, 000 square meters and has more than 100 employees. We fully understand that although power fittings are small, they are crucial to the safety of the power grid. Therefore, since the establishment of our factory, we have insisted on creating every product according to "industrial-grade" standards.

Suzhou Jiuwei Electric Made Co., Ltd. is located in Fenhu National High-tech Zone, Suzhou City, Jiangsu Province, with a registered capital of 51 million yuan and a factory area of 27 acres. Since its establishment in 2010, it has been focusing on leaning and innovation-oriented, focusing on the in-depth exploration of the core technology of the industry, and facing the existing and potential markets with the latest scientific research technology and manufacturing highly effective products. The company's products include: Electric power equipment, cable accessories, insulation products, power fittings and other more than 10 kinds of products and 56 series. The business covers power, steel, petrochemical, electronics, metallurgy, coal mining, aerospace, railway, port, construction and many other fields.