Hangzhou Hengda Sponge Co., Ltd.
Hangzhou Hengda Sponge Co., Ltd.
🇨🇳 China, Zhejiang
4.3
2003201-300 peopleManufacturerHangzhou Hengda Sponge Co., Ltd. is a professional manufacturer based in Hangzhou, China, specializing in the design, development, and production of high-quality polyurethane foam and sponge products. Established in 2003 with roots dating back to 1999, the company operates a significant manufacturing facility in the Yangtze River Delta, employing between 200 and 300 personnel, including a dedicated engineering technical team. The company utilizes advanced production technology, including automatic foaming lines and specialized cutting machinery, to produce a wide range of materials such as high-resilience, slow-resilience (memory foam), flame-retardant, and ultra-soft sponges.
Their extensive product portfolio serves multiple industries, including furniture, bedding, apparel, and automotive. Key offerings include memory foam mattresses, gel-infused toppers, orthopedic pillows, cushions, and a specialized line of pet beds. Beyond finished goods, they supply processed materials like sponge blocks, sheets, and rolls used in high-end sofas, sportswear, and filtration masks.
Hangzhou Hengda Sponge Co., Ltd. maintains a strong commitment to international quality standards, holding CertiPUR-US certification for its viscoelastic foam, as well as CE marking and compliance with flame-retardant standards such as Technical Bulletin 117, BS5852, and BS7177. With a strategic location near Shanghai and Ningbo ports, the company has established a robust export presence, serving major markets in North America, Europe, and Asia, including the United States, UK, France, and Japan.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Patented technologyHolds multiple product or process patents.
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Memory Foam Mattress
0·0 reviews
Memory Foam Mattress, Find Details and Price about Memory Foam Topper Memory Foam Mattress Pillow in Bedding from Memory Foam Mattress - Hangzhou Hengda Sponge Co., Ltd
Eggcrate Memory Foam Mattress
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Eggcrate Memory Foam Mattress, Find Details and Price about Eggcrate Memory Foam Mattress Eggcrate Mattress from Eggcrate Memory Foam Mattress - Hangzhou Hengda Sponge Co., Ltd
Top Selling 4 Pound Density Visco Elastic Memory Foam Mattress Topper
4.3·1 review
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High Quality Popular Twin Size Mattress Mattress King Size Foam Hybrid Mattress
4.3·1 review
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Newly Design High Rebound Foam Rolls EGG Memory Foam Sheet for Mattress Topper
4.3·1 review
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Adult Twin Bed Mattress
4.3·1 review
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NEW Single Bed Memory Foam Matress Topper Bedding
4.3·1 review
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King Size Back Support Gel Mattress Comfort Mattress Pads & Toppers
4.3·1 review
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2025 Year Hot Selling Certipur-US Orthopedic Dog Bed for Medium Large Dogs, Egg-Crate Foam Dog Bed with Removable Cover
4.3·1 review
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3 and 4Inch Lavender Infused Memory Foam Mattress Topper -Ventilated Design Queen Size with CertiPur- US
4.3·1 review
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high Quality Lavender Infused Memory Foam Mattress Topper Fur Boot Toppers Product on Alibaba.com$10
2025 Year CertiPUR-US Factory Hot Selling Best Sell 4.6 FT UK Total Bed Foam Mattress Compression Roll with Washing Cover
4.3·1 review
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kids Sleeping Foam Mattress
foam Roll Beds Product on Alibaba.com$886.49
CertiPUR-US Cheapest Factory Memory Foam Orthopedic Pet Bed Bolster with Washable Cover
4.3·1 review
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memory Foam Dog Bed
dog Bed With Pillow Product on Alibaba.com$17.8Customers
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Hangzhou Hongda Decorative Cloth Co., Ltd.
🇨🇳 China
1985501-1000 peopleManufacturerHigh capacity factory
Established brand
Own brand
Industry association member
Shipments
407
Key customer
BEDOUIN
Key market
🇵🇰 Pakistan
Description
Hangzhou Hongda Decorative Cloth Co., Ltd. is a prominent manufacturer specializing in high-quality textile fabrics, based in Hangzhou, China. Established in 1985, the company has grown into a significant industry player with a workforce of 501 to 1000 employees and fixed assets valued at RMB 150 million. The firm operates a sophisticated manufacturing facility equipped with advanced technology, including 160 sets of large jacquard looms and specialized machinery imported from Belgium, Germany, and Sweden for knitting jacquard fabrics and lace.
The company's extensive product portfolio focuses on mattress ticking fabrics, including woven cotton covers, knitted fabrics, and jacquard fabrics. They are notably recognized for producing 90-inch-wide mattress cloth, alongside high-grade sofa cloth, curtain cloth, and bedding cloth available in widths of 60 and 118 inches. As an OEM provider, Hangzhou Hongda Decorative Cloth Co., Ltd. maintains a strong commitment to quality, holding ISO 9001 international quality management system certification.
With independent import and export rights and a dedicated foreign trade department, the company serves both domestic and international markets. Their products have earned recommendations for the EU market from the French Science and Technology Quality Supervision and Assessment Committee (ATN) and the Chinese International Trade Promotion Committee, underscoring their reputation as a reliable global supplier in the textile industry.
Carton Cooling Pillow Duck Style Cool Down Your Body Temperature When Huge It .$1.3
DARK GREY MEMORY FOAM PILLOW CASE$1.3
Medium Density PE Cooling Mattress Fabric$2.83
China Wholesale Modern Design Knitted Jacquard Mattress Fabric$2.14
P-1955 New Design Damask Woven Fabric For Mattress Border$1.39
Organic Bamboo Jacquard Knitted Back Pillow Covers American Style with Geometric Leaves Pattern for Home or Hospital Use$20
Luxury Latex Pillow Case Comfortable Sleep 68*38+6CM Cushion Case 68*38+6CM Pillow Case Comfortable Pillow Cover$3.58
Jacquard Knitted Cooling Polyethylene 3D Air Mesh Fabric Yarn Dyed Pattern for Mattress and Pillow$3.06
New Designs Damask Mattress Ticking Fabric Jacquard Style Warp Knitted with Yarn Dyed Pattern$3.06
Modern Home Textile Design Knitted Pillow 100% Polyester Fabric Yarn Dyed Pattern Flame Retardant and Memory Features$2.7
High Quality 100% Polyester Jacquard Knitted Fabric Breathable and Anti-Static for Mattresses Tricot Knit Type$2.4
Microfiber Extra Waterproof 100% Cotton Massage Mattress Protector Cover$105.46
Shenzhen Baoan Dongda Foam Product Co., Ltd.
🇨🇳 China
200411-50 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Own brand
High-tech enterprise
Key market
🇺🇸 United States
Description
Shenzhen Baoan Dongda Foam Product Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in the research, development, and production of high-quality foam and sponge products. Established in 2004, the company operates a 10,000 square meter factory equipped with advanced machinery and a dedicated R&D team. They serve both domestic and international markets, offering comprehensive OEM and contract manufacturing services, and have successfully established their own brand, "Leda."
The company's extensive product portfolio includes PU and memory foam items such as pillows, mattresses, toppers, and ergonomic cushions for medical and home use. Beyond bedding and furniture, they produce a wide range of specialized industrial and consumer sponges, including anti-shake packing materials, filter sponges, earphone sponges, and sound-absorbing foam. Their capabilities also extend to cleaning sponges for automotive and kitchen use, as well as cosmetic and medical-grade sponges.
With a workforce of 11 to 50 employees, Shenzhen Baoan Dongda Foam Product Co., Ltd. has built a strong reputation for quality and cost-effectiveness. The company maintains an active export business, particularly to the United States, serving international partners such as Intercon Enterprises and Thomson International. Their commitment to the principle of satisfying customers with high-quality products at competitive prices has made them a reliable partner in the global foam and sponge industry.
Premium Guard Gel/ Foam Mattress$3
Lumber/ Back Cushion$3
Zero-Pressure Neck Pillow$3
Compressible Lumbar/ Waist/Back Cushion/Mattress$2
Memory PU Seat Cushion$3
Zero-Pressure Memory Foam Pillow (Adjustable)$3
Gel/ Foam Seat Cushion$3
Zero-Pressure Mattress (Thick or Thin Type)$3
Zero-Pressure Silica Pillow$2
Zero-Pressure Bamboo Charcoal Pillow$3
