Best Water Weight Bag Manufacturers in China

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.

DOOWIN underwater air lift bags include parachute type lifting bags and totally enclosed type lifting bags. The parachute type lifting bags have open bottom type air lift bags and enclosed type air lift bags. The sealed type lifting bags include cylindrical shape enclosed air lift bags, pillow type air lift bags, elongated air lift bags, individual buoyancy bags, vertical buoyancy bags, and twin inflatable buoyancy units. These air lifting bags can be used for the pipeline laying work too. The buoyancy capacity of our air lifting bags is from 50kg to 50ton.

DOOWIN load test water bags include crane test water weight bags, low headroom water weight bags, platform test water weight bags, lifeboat test water weight bags, gangway test water bags. The crane load test water weight bag′ s capacity is from 1ton to 100ton. The lifeboat test weight bags have 100kg, 375kg, 400kg, 600kg. All load test weight bags are supplied with their accessories, ready for use. The wireless load cell will be supplied upon request.

DOOWIN collapsible storage pillow tanks include potable drinking water pillow tanks, bulk storage pillow tanks, rainwater pillow tanks, fuel bladder tanks, liquid transport bladder tanks, firefighting water tanks, and other special design flexible tank bladders for bulk water, food, chemical, and chemical. Flexitank is one kind of soft, high-strength, light-weight single-use large bladders with valves. Flexitank is designed to fit inside a general-purpose freight standard 20 foot ISO container. Flexitanks are used for the bulk transport of non-hazardous liquids that are not classified or regulated as dangerous goods.

DOOWIN also makes pneumatic rubber fenders and foam-filled fenders, and offshore buoys. DOOWIN inflatable pipe plugs are flow stoppers for temporary close off or seal an opening. Our inflatable pipe plug and stoppers are very suitable for use in pipelines, ducts, and tunnels with construction, inspection, repairs, cleaning, and repair.

Marine rubber airbags, known as ship launching airbags or ship launching balloons, are made of heavy-duty synthetic-tire-cord layers with inner and out rubber layers in a long cylindrical balloon shape. Marine rubber airbags can be used for ship launching and landing, heavy lifting, and marine salvage.

With a wide range, good quality, reasonable prices, and stylish designs, our products are extensively used for underwater salvage, and the proof load testing of cranes, davits, lifeboats, hoists, ramps & Lifts, passenger gangways, platforms, and bridges. With a good reputation for quality, DOOWIN is considered the first choice of many key industry suppliers, contractors, and end-users.

DOOWIN commits to high-quality products with well-equipped testing equipment and a strong technical force. DOOWIN′ s products passed rigorous ISO9001: 2008 Quality Management System. All underwater air lift bags are manufactured in line with IMCA D016 Rev3 Standard. All of our products are BV, SGS, and CCS certified.

We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

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.

Our factory covers more than 20000 square meters, the life boat and rescue boat workshop is about 3000 square meters, the lifeboat and rescue boat davit work shop is about 2100 square meters, the life raft workshop is about 2400 square meters, and the ballast water system workshop is about 8000 square meters. We have the complete production, testing equipments. Our factory is ISO9001: 2008 quality management system approved by China Classification Society. And the products are approved by China Classification Society(CCS), China Shipping Inspection Bureau(ZC), China Fishing Vessel Inspection Bureay(ZY), France Bureau Veritas(BV), Russia Register Of Shipping (RS), American Bureau of Shipping(ABS), DET NORSKE VERITAS(DNV-GL). Our annual output for lifeboats and rescue boats is more than 200 sets, ballast water management system is more than 300 sets.

At the same time, we supply other marine equipment such as marine fire fighting equipment such as FiFi system, self contained breathing apparatus, emergency escape breathing device; Marine environment protection equipment such as sewage treatment plant, oily water separator, marine incinerator etc which are in accordance with IMO MEPC standards; Marine deck equipment such as marine crane, marine davit, marine winch, marine windlass etc; Marine mooring equipment such as marine anchor, anchor chain, chain stopper, towing hook, rope etc

We have been dedicated in the marine equipment for more than 10 years. And we proivde world wide after sales services for all the products.

All of the products are approved by the main class such as CCS, BV, ABS, DNV-GL, LR, RMRS, RINA, IRS, KR, NK, part products are approved by USCG.

BGO Industries Ltd., was a group company. Zhejiang Tianyang New Materials Co., Ltd. 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.

Accompany with market demand, our company established the 2ND factory in 2006, located in Shandong province. Through many years researching, we focus on developing highly processed products, such as: Tarpaulin Water Tank, Tarpaulin Fish Tank, TPU Fuel Tank, Methane Tank, etc. These products are durable, collapsible and easy to stall, Novel and unique design; Saving much volume in shipment. Widely used for Farm, Diggings, Oil Field, Disaster Area, and Battle Field, etc.

Our the 3rd factory was established in 2015 located in Shanghai, mainly produce Transparent Bubble Tent, Tarpaulin Truck Cover, Tarpaulin Fire Retardant Cover, Waterproof Equipment Cover, Pallet door cover, and Tarpaulin Emergency mat, etc.

As a leading manufacturer, we export over 4600 containers to whole world each year. Main Markets: North America, Europe, South America, Australia, Middle East and Africa, etc. High quality with competitive price; Fast Delivery, and good Service. BGO pays high attention on quality control. Each order must be inspected by QC strictly before shipping. Satisfying customers is our greatest achievement.

BGO is a Reliable, Professional, and Efficient Supplier. Establishing long-term cooperation with clients is our eternal goal.

Below were exported history in 2019:

Rain Collection Barrel, 100L, 160L, 250L, were exported to Canada, and USA on Feb.

Tree Water Bags 15GAL, 20GAL, 25GAL, were exported to Germany, Spain, and Czech Republic on Mar.

Round 9000L PVC Tarpaulin Fish Tank Cover 3M(D) * 1.30M(H), were exported to UK on April. 15

Rectangle PVC Tarpaulin Fish Tank with Cross Bar, 10000L, & 30000L, were exported to Indonesia on May 10.

Rectangle PVC Tarpaulin Water Tank with lid 5000L, 2.50 *2M*1M were exported to Korea on May 21.

Army Onion Water Tank 3000L, 5000L, 1.6m*1.20m were exported to Chile, and Peru around May 20.

Army Green Petroleum Fuel Bladder 3000L, 2m*1.5m*1m, were exported to Venezuela on July. 16

TPU material Petroleum Fuel Bladder 50000L, &100, 000L were exported to Saudi Arabia, Ethiopia on July. 20

Heavy Duty 18oz 24' X 27' with 8 FT Drop Flatbed Truck Tarps 8" Rain Flaps exported to USA on July 15.

PVC coated Tarpaulin Truck cover 4M*9M, 4M*18, exported to Mozambique, our client very glad with quality, they put the cover on trucks and share pictures to us.

Hotel Dome Tents 5M, 6M, 8M, 10M, were exported to Germany, Italay on DEC. 2019; Exported to Dubai on Oct., 2019, etc.; Exported to Venezuela on Sep. 2019.

Inflatable Water Park were exported to France, Hungary, Australia, USA, etc. Each month in 2019.

Zhenjiang Bo-Sea safety Technology Co., Ltd locate in Jiangsu provice which has convenient

Transportation condition. We mainly suppy office & Marine chairs, other marine products including lights and other hardware, safety products. etc. High quality and favorable price. We're pleased to get your Inquiry and we will come back to 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. To perfect our service, we provide the products with good quality at the reasonable price.

Sincerely hope we can work together and establich a long-term and win-win cooperation.

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.

We are professional in a huge range of marine equipment especially in Marine propulsion systems, marine external fire fighting system(Fi-Fi), G. R. P Lifeboat / Rescue Boat, Marine Environment Protection Equipment; Water Treatment Plant, Marine Life Saving Equipment LSA (Life rafts, life jackets, immersion suit, Life buoy etc. ), Marine Fire Fighting Equipment FCS( Self-contained Breathing Apparatus SCBA, Emergency Escape Breathing Devices EEBD, SCBA Refilling Air Compressor, Fireman Suit, Heat Insulated Fire Suit, Chemical Protective Suit etc. ), Load Testing Water Bags, loadcell and other marine application spare parts. Our products have been approved by IACS, such as CCS, ABS, BV, MED, RS, RINA, GL, DNV, LR, KR, NK and comply with the latest SOLAS regulation and IMO standard.

With our professional technical team's support, we provide world wide after-sales services for our products. And we have world wide service stations for part of our products to help our customers in the annual inspection, repairing, commissioning etc.

We always keep "Honesty" in mind, and provide our clients with reliable quality products. Our aim is to achieve 100% satisfaction.

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.

TOP LIFT products are widely applied in fields like industrial, construction, marine & offshore, oil & gas. Our main products include:

Lifting Tools: Hoist, Manual Trolley, Lifting Clamp, Rigging Fittings, Chain, Lifting Sling, etc.

Personal Protective Equipment: Safety Harness & Lanyard, Safety Gloves, etc.

Cargo Control Products: Ratchet Tie Down, Load Binder, etc.

We have been exporting to over 25 countries, throughout Southeast Asia, Europe, North America, South America and Middle East. Besides, the number of our clients are growing rapidly. We have attained high reputation among customers. This is the best reward for our persistent efforts.

Sharp market insight enables us to keep up with the pace of clients' demand. Excellent quality control throughout all stages of production guarantees uncompromising and trustworthy quality. Professional work team ensure outstanding pre-sales and after-sales service and support.

We have our own brand TOPLIFT and also provide OEM service. Our aim is to help our customers gain more profit easily. We are making great efforts to achieve a win-win business. Sincerely welcome you to contact us. Let's work together for mutual success!

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.

We have our own factory, also cooperate with other factories with high quality products. Provide a range of high quality products, including marine lifejacket, lifebuoy, marine life raft, pilot ladder, embarkation ladder, PVC inflatable fender, breathing apparatus, fireman suit, marine immersion suit, fire boots, HDPE floating pontoon, marine lifeline, ship out-fittings, Load test water bag, marine immersion suit, marine fireman outfits, marine cable, marine light, marine valves and so on.

Our marine lifesaving and firefighting equipment, aquatic products have export to Norway, Spanish, France, USA, Australia, Japan, South Africa, Mozambique, Zambia, Philippines, Saudi Arabia, Iran Cameroon, Kenya, Qatar etc

Our company slogan "Technology Creative Value, Build Hantian Base On Integrity. " Our products are your best choice; Your choice is our greatest honor. Your safety, our duty. Customer satisfaction is our mission.