proof load bag1,000+ factories verified

Zhenjiang Matchau Marine Equipment Co., Ltd is a both manufacturer and export company. We are specialized in producing proof load testing water filled weight bags and marine foam life jackets and inflatable life jacket. Besides, we've also obtained excellent sales performance and rich sales experience of foreign trade business in marine life saving products, fire-fighting equipment, dock rubber products, mooring products, deck machinery with accessories, navigation, communication and other related marine products.

Qingdao Doowin Rubber and Plastic Co., Ltd. is a leading manufacturer of underwater air lifting bags, proof load testing water weight bags, lifeboat & Davit test water bags, salvage tubes & Pontoons, pipeline buoyancy bags, pipe plugs, ship launching marine rubber airbags, pneumatic rubber fenders, offshore buoys, foam-filled fenders, liquid storage pillow tanks, and other products made of heavy-duty PVC or TPU coating fabric. We also provide crane load testing service, and rental airlift bags and water-filled weight bags.

Our company built in 2010, is a professional provider of marine equipment and products in the field of marine industry marketing. We specialize in providing marine lifesaving equipment, mooring equipment, propulsion system, deck machinery and marine outfitting and hardware.

As a leading FIBC (Flexible Intermediate Bulk Container)/jumbo bag manufacturer and trusted global packaging supplier based in Xuzhou, China, Xuzhou Multi Solution Packagaing Co., Ltd specializing in high-performance jumbo bags with the feature of durable, safe, and customizable for industries like agriculture, new enegery, chemicals, minerals, construction, food and phara, etc. Leveraging our resources and good connections, we also supply PP woven bags and related products like Fabric and Loops and flyknit knitting products such as flyknit shoes and knit tote handbags.

Qiansi Plastic Packaging Products Co., Ltd. is a leading professional manufacturer of Flexible Intermediate Bulk Containers (FIBCs) in China, with years of expertise in R&D, production and marketing of high-quality plastic packaging.    Committed to excellence, it has become a trusted partner across industries, delivering reliable, durable and cost-effective solutions for demanding needs.

Zibo safe packaging Products Co., Ltd is the fastest growing manufacturer of quality polypropylene woven products with the young team In the past 18 years, who has evolved into a world player when it comes to the manufacturing, import and distribution of packaging.

Guantao Yinerte Plastic Packaging Co., Ltd. Was established in 2018, was located in Guantao County, Handan City, Hebei Province.

The company has a number of manufacturing plant production lines, operating a variety of mechanical products. The main products include:

Hubei Jinlong New Materials Company Limited by Shares is a high-tech enterprise that integrates research and development, production, sales, and after-sales service of PVC materials & Finished PVC products. The company has become a leading enterprise in the domestic industrial textile materials industry and a leader in the global PVC materials industry.

Shandong Jialde Packaging Technology Co., Ltd. Was established on September 4, 2025. Its legal representative is Che Peng, with a registered capital of 5 million yuan. The unified social credit code is 91370302MAEWEU4W7U. The company's registered address is 800 meters east of the village committee of Beishigu Village, Jiangjun Road Sub-district, Zichuan District, Zibo City, Shandong Province. The industry it belongs to is the rubber and plastic products industry. Its business scope includes: General items: Manufacturing of plastic packaging boxes and containers; Technical services, technical development, technical consultation, technical exchange, technical transfer, and technical promotion; Manufacturing of plastic products Sales of plastic products Sales of specialized packaging equipment; Sales of packaging materials and products; Sales of special equipment for plastic processing; Sales of paper products Sales of chemical products (excluding chemical products subject to licensing) Sales of rubber products Sales of building materials Import and export of goods; Sales of sewing machinery Sales of labor protection supplies; Wholesale of sports goods and equipment. (Except for the projects that must be approved by law, business activities shall be carried out independently in accordance with the law based on the business license. ) The current operating status of the enterprise is in business.

Since 1990, HONGRUNTONG built a strong brand and today we are one of the world's leading suppliers within marine products and solutions.

Chongqing Gathering Marine Equipment Co., Ltd. (Predecessor: China Hangyu Industry Co., Ltd. ) is a leading manufacturer and supplier of marine equipment from China. Our company was established in 2007, and renamed in 2014.

Chongqing Gohi Marine Equipment Co., Ltd owned 2 factories. One is professional in manufacturing glass fiber reinforced plastic lifeboat, totally enclosed lifeboat, fire resistant lifeboat, free fall lifeboat, rescue boat, fast rescue boat, rigid rescue boat, life rafts and the davits for the lifeboat and rescue boat. Another is professional in producing the marine ballast water treatment system which is in accorance with IMO Res MEPC300(72) standard completely.

Ningbo Merce Technology (HanTian Marine)is located in the marine industrial city of China, Located in Ningbo, Zhejiang province. We are the professional manufacturer and exporter of marine equipment and marine products more than 10 years.

Zhenjiang Nebula Marine Equipment Co., Ltd is located in Zhenjiang City, Jiangsu Province which is near to Shanghai port and Ningbo port. We are professional supplier for marine products and specialized in load test water bag, life raft, life jacket, fire-fighting equipments, gangway, personal transfer basket, anchor, anchor chain and related accessories. By the way, we can also provide marine professional training services.

Shouguang Wanhua Packaging Co., Ltd. Was established in 2005 with a registered capital of 10 million yuan and over 100 employees. It is an enterprise engaged in the printing and packaging industry. We have a deep foundation and rich experience in printing and packaging. At the same time, it is also a supplier of packaging solutions for industries such as fertilizers, livestock, food, and chemicals. Over the years, with strong technical strength, mature products, and a good service system, the company has achieved rapid development, and so far its product supply has spread throughout the country.

Zhejiang Chaoyan New Material Co., Ltd. is located at No. 3 Xinzhen Road, Jinyun Industrial Park, Zhejiang Province. The company has strong technical research and development strength and strict quality management system, and continuously develops new products, which has been recognized by the same industry and the majority of consumers. Since its establishment, Fengda has always followed the principle of quality first and environmental protection first. In terms of product quality, Fengda has made no effort to pay attention to and emphasize the function of the product itself, pursue the source of health and environmental protection, and focus on every good and environmental protection product; Its excellent production process, reasonable production process, standardized quality assurance system and integrated information system have laid a good foundation for Fengda to become a plastic products supplier. As a national high-tech enterprise, we also attach great importance to the cultivation of talents. In addition to its own professional R & D team, the company also forms a production, learning and research base with some colleges and universities, which can provide customers with comprehensive solutions with flexible and efficient internal and external connection. The company has more than 100 injection molding machines, film blowing printing, bag making large and medium-sized machines, with more than 100 employees, including 3 senior technicians, 8 junior technicians and 3 senior after-sales managers. It has been fully automatic production, and is one of the largest plastic bags, degradable plastic bags, all degradable plastic bags and plastic waste bins manufacturing enterprises in the south central Zhejiang Province.

Shandong Wanrun Plastic Products Co., Ltd. is a manufacturer of paper-plastic composite bags, container bags, paper bags, woven bags, BOPP woven bags, valve bags, three-in-one paper-plastic composite bags, and multi-layer kraft paper bags. The company has passed ISO9001: 2015IS014001: 2015, 1S045001: 2018, IS022000: 2018, BRCHACCP, HALAL and other international management system certifications in the fields of quality, environment, occupational health and safety, and food safety. The company cooperates with Fortune 500 companies, and its products are exported to Europe, North America, Australia, Southeast Asian countries, the United States, Canada and other countries in large quantities, and have been unanimously recognized by customers. The company has always adhered to the business philosophy of "quality first, customer first, preferential prices, and satisfactory service", thinking about what customers think, and your satisfaction is our greatest purpose! We are willing to work hand in hand with elites from all industries to create prosperity together!

HANGZHOU HENGYI PACKAGING 24-YEAR PLASTIC PACKAGING FACTORY

Deyuan Marine Co., Ltd is a subsidiary company of China deyuan marine fitting Co., Ltd, .

TOP LIFT INDUSTRIES Co., Limited, established in 2012, started from Lifting Tools business at the beginning. Over the past years of development, we have enriched our product range to meet customers' demands. Now TOP LIFT is an enterprise specializing in Lifting Tools, Personal Protective Equipment, and Cargo Control Products.

Shantou Weiyi Packaging Co., Ltd is located in Shantou city, one of the seven Special Economic Zones, enjoying convenient transportation and beautiful environment. Our company are specialized in flexible packaging product. We have rich experience in the packaging industry. In 2013, Weiyi Packaging started its business in Alibaba. Now our company Weiyi Packaging as Gold Supplier has stood at the forefront of packaging industrial. Weiyi Packaging Company own printing machine, lamination machine, cutting machine, bag making machine, a set of complete mechanical equipment. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing. Our main products include food packaging bag, packaging film, coffee tea bag, plastic bag, paper bag. Our products are satisfied by clients due to excellent sealing, composite strength and distinctive shelves effect. They do be approved by SGS. Sell well in Southeast Asia, Africa, European and American markets. We always persist in faithful business practices and followed the market trends closely. Make great efforts to develop new products to meet different requirements. We have excellent teams 50-100 persons who focus on product development & design, quality control & inspection and company running. Our sales team from various colleges and universities is young and energetic, full of ideas, standing at the forefront of the times, keeping abreast of the needs of the market and customers. We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits. We are looking forward to receiving your enquiries soon.

Quanzhou Hualong Plastic Cement Co., Ltd. Nan'an

Weifang Dafeng Pack Co., Ltd., built in 1995, has gradually increased the production capacity for the recent 16years. Our company area has expanded from 500 square meters to 6000 square meters, and our machine number has increased to 40sets, nearly 10 times more than the number in the past. Last year, our company spent 300 million RMB in renewing the higher-quality and lower-consumption modern equipment instead of the old machines, and currently export 80 percent of our products worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. The number of our workers has enlarged from 6 to 200.

Hebei Hecheng

Anhui Jincheng International Trade Co., Ltd.  is a high-tech integrated enterprise integrating R&D, design, production, construction, consulting, domestic and foreign trade, with a registered capital of RMB 92 million. The factory has advanced production lines and testing equipment, and is committed to providing one-stop geotechnical products and solutions for global customers.

Yantai Evergreen Packaging Co., Ltd. Was registered in 2001 to engage in the production of FIBC bags, located in Yantai, China. Our main products are FIBC Bag, big firewood bag, PE valve bag, PP weed mat, PP woven bag, PP mesh bag, Biodegradable Bags and etc. They are widely used in agricultural, industrial, chemical, animal feed fields and etc.

INPACK empowers engineers to craft revolutionary products by enhancing the accessibility of custom manufacturing. We harness the power of automation to provide swift and cost-effective access to manufacturing capabilities globally.

Weifang Brother Packing Co., Ltd. is a very professional Chinese manufacturer and exporter of various types of PP woven bags, bulk bags ( Flexible Intermediate Bulk Container ), BOPP bags, valve bags, plastic bags and other compound packaging materials. Our products are widely used in food industry, chemical industry, agriculture, building industry and so on.

In the past 18 years, Zibo Yundu Plastic Products Co., Ltd is a fast growing manufacturer of quality polypropylene packaging products, like high quality FIBCs, Polypropylene Woven Sack and so on. Zibo located in the East Yali Industrial Park, Zibo, it covers an area of 15, 680 square meters. Now we have 96 employees, 4 sets of wire drawing machines, 84 sets circular looms and 31 sets bag-making machines in 640 tons capacity monthly, The sales network covers 116 countries and regions around the world.