crane testing bag300+ 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.

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.

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.

The company holds official import and export licenses. Its core product portfolio includes specialized liquid-handling equipment for environmental protection, gas purification systems, flexible PVC storage and transport containers, industrial plastic packaging, flexible textile materials, and machinery for the livestock and fishery sectors. We offer customization, dimensional modifications, and material upgrades to meet specific overseas client requirements. Strategically located near Yantai Port, we benefit from convenient maritime logistics. We provide comprehensive foreign trade services, including procurement, customs clearance and inspection, international logistics, and financial settlement (including tax rebates). Our operations span markets in Southeast Asia, Central Asia, and Africa, and we are well-versed in the import regulations and product standards of numerous countries. With years of industry experience and strict control over sourcing and delivery schedules, we provide stable, compliant import and export solutions to clients worldwide.

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.

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.

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.

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.

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

Innovative PVC Containment Solutions: Weifang Xinlin Environmental Protection Technology Co., Ltd. - Experts in Flexible Storage Since 2018

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.

Our company provides professional design support tailored to customers' requirements and the characteristics of loaded goods. Equipped with advanced modern production machinery and mature technologies, we implement standardized scientific management and pursue continuous innovation in product R&D, quality control, brand development and corporate culture building.

Henan Ruifa Plastic Packaging Co., Ltd. Was established in 2014 and is located in the Plastic Weaving Industrial Park of Yuanyang County, Henan Province. With unique basic conditions and innovative development concepts, Ruifa's development speed and scale have rapidly increased. After years of construction, it has developed into a technology-based enterprise integrating research and development, design, production, and sales.

We are production, management and research and development of the professional production of air spring integrated enterprise. Mainly used for saloon car series, truck series and bus series. Covers an area of up to 8, 000 square metres, have own modern production equipment, machining workshop, auto painting line auto welding machine and CNC drilling machine.

Founded in 1980s, Shandong Welink Packaging Co., Ltd is a professional manufacturer which specialized in FIBC /JUMBO Bag /BULK BAG /PP WOVEN BAG /PP WOVEN FABRIC /WEEDMAT/ FLEXITANK. We have 6 patens in this line, and applying the high -tech enterprises. Besides Welink is also the Member of China Plastics Processing Industry Association(CPPIA).

Yuanchen Technology: Pioneering Sustainable Industrial Solutions Since 2005

Shandong Dapoly Group Co., Ltd is a comprehensive group company devoted in plastic and paper packing products, industrial and agriculture products, machines and equipment, steel structure and constructions, medical and health products, investments and holdings.

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.

Weifang Chaohang Environmental Protection Technology Co., Ltd. is a soft packaging container manufacturing enterprise integrating R&D, design, production and sales. The company focuses on the research, development, design and production of various types of security and fire protection container equipment, emergency disaster relief civil affairs supplies, civilian production and living equipment, etc. It has quickly entered the international market in just six months and has won consistent recognition and praise from customers. At present, the company's products have expanded to various outdoor emergency categories, including emergency disaster relief tents, soft water storage tanks, fire cisterns, water bladders, outdoor rainwater collection barrels, etc., with customers all over the world including mainland China, Europe, Africa, Asia, etc., and are widely used in the storage and transportation of bulk liquids such as food, petroleum, chemicals, etc. The company has set up a special laboratory to test and analyze the storage and transportation of various liquids and put forward requirements for the specifications and quality of flexitanks. Based on the experimental results, the product research and design department will conduct special design and production after comprehensive consideration of the volume of flexitanks, material quality requirements, and the feasibility of production technology, and provide customers with products that meet the requirements.

Wuxi Reps Power Technology Co., Ltd. is located in C Area, Guanlin Town, Yixing City, Jiangsu Province. Enterprise development environment is superior, convenient transportation conditions, is a focus on special cable research and development, design, manufacturing and sales of a full range of science and technology service enterprises.

We are a professional technology service company (cnooc qualified supplier)that was established in 2000 and runs the business of marine engineering and shipping equipments and products. We located in the latest development of China's economic growth-tianjin binhai new area(conch bay cbd), which has an outstanding transportation advantage, for we are close to tianjin port and Beijing-tianjin-tangshan expressway and adjacent to bohai bay. We not only own the warehouse and product manufacturing and processing plant which is equipped with various and dedicated devices, but also a number of professional technicians. Our company is quite representative and influential in tianjin area and we set up our branch in qingdao city.

CHONGQING AGI GROUP Co., Ltd. Our team has advanced and grown to become a leading supplier of approved and certified safety equipment to business partners worldwide. Our team have more than 20 years of production experience and export experience, specializing in disposable food packaging and lifesaving equipment.

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.

At Jinan Million World Packaging Co., Ltd., we start off as a trading house in 2014. We are a global Geosynthetics and FIBC packaging solution provider. The company is integrating R&D and sales, our main products are High Strength Geobag/Tube, High Strength Geotextile, FIBC/Bulk Bag and other materials. At present, the company has obtained ISO9001 quality management system certificate, ISO14001 environment management system certificate and CE certificate.

Qingdao Huazhan Plastic Co., Ltd., established in 2015, is a professional PE protective film manufacturer with 10 years of dedicated experience. Our company spans an area of 10000 square meters and employs 60 skilled professionals. We feature 8 coating production lines, 6 film blowing production lines, 3 printing production line, and over 50 state-of-the-art sets of various production and testing equipment. Annually, we produce 350 million square meters of diverse PE protective films, positioning us as the strategic long-term cooperative partners for numerous listed enterprises.

BGO Industries Ltd., was a group company. The 1st factory was established in 1999, located in well-know wrap knitting Haining City. With eleven warp knitting machines imported from Germany, three lamination lines from Taiwan. Production Capacity 2300, 000 square meters per month. Past ISO: 9001: 2000. Main materials: PVC Coated Tarpaulin, Laminated PVC Tarpaulin, PVC Mesh, and Anti-slip mat, etc.

Zhenjiang Longyear Marine Equipment Company is loacted in Jiangsu province in China, our business covers production, sales, and after sales service in marine safety equipment of life boat, life raft, life jacket, loading test water bags, MGPS electrodes, ICCP anodes and deck devices etc, based on the principle of life safety is utmost important for everyone on ship, Longyear marine equipment comply with SOLAS standards, and have obtained certificates approved by ABS\BV\DNV\GL\LR\NK\RINA\RS\ PRS\CCS \KR etc.

HEU Proof Load Water Bag is specifically designed to use water in replacement of traditional solid weights for loading test. The system allows a much safer and practical method for load testing of lifting equipment for load bearing structures, such as deck cranes, pedestal cranes, offshore cranes, and general purpose cranes. The proof load water bags manufactured in accordance with BV ISO 9001: 2015 Quality Management Standard. Our products owned CE certifications and BV type inspection certificate.