What materials are used to make the water bladder?

Large capacity foldable water bladder water bladder is made of double-sided PVC mesh cloth. It is sealed against water leakage, made of tough mesh, high-density coating on both sides, 0.9 mm thick; high-frequency welded sealing structure, with reinforcing rib sealing around the port.

Eco-Friendly Rainwater Harvesting Bladder Tanks for Sustainable Storage

Name: Eco-Friendly Rainwater Harvesting Bladder Tanks for Sustainable Storage
Brand: Ningbo Hongwei International Trade Co., Ltd.
SKU: 1906371275

Zhejiang, ChinaNingbo Hongwei International Trade Co., Ltd.

US$100.00-110.00

50 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Style

PVC Coated

Color

Gray, Yellow, Brown, White...

Model NO.

HW-PF

Payment Term

T/T

Material Eyelet

Metal or Copper

Technology

High Frequency Welding

Material

60% Polyester and 40% PVC

Applications

Transportation Textiles

Type

Tarpaulin

Pattern

Any Colors

Width

Any Sizes

Gram Weight

610g-1200g

Structure

High Frequency Welding

Transport Package

PVC Bag

Specification

100L-100000L

Origin

China

HS Code

6307900090

Key features

Customizable Dimensions: Special dimensions can be customized by contacting customer service for precise fit.

Durable PVC Construction: Made of 60% Polyester and 40% PVC with high-density coating and high-frequency welding.

Wide Temperature Resistance: Operates effectively in environmental temperatures ranging from -50 to +61 degrees Celsius.

Long Service Life: Designed for a lifespan of approximately 8 to 10 years with proper folding storage.

Multi-Scenario Application: Suitable for outdoor, garden, camping, RV, firefighting, and emergency water supply uses.

Leak-Proof Sealing: Features tough mesh, 0.9mm thick coating, and reinforcing rib sealing around the port.

Lightweight and Foldable: Easy to load, unload, and transport; folds flat for convenient storage when not in use.

Logo Printing Service: Customers' logos can be printed on goods or packing boxes based on provided designs.

Company profile

Ningbo Hongwei International Trade Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading CompanyExport Year: 2006-07-08 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤11.83h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryNingbo Hongwei International Trade Co., Ltd. is a China-based limited trading company established in 2014, with 10 employees and operations in Zhejiang. The supplier reports export activity since 2006 and exports representing 71%–90% of sales, serving multiple global markets. It operates two production lines, has 6–10 quality-control staff, a 200.0 m² manufacturing plant, and a stated peak-season fulfillment time of one month. However, certification of supplier management systems is listed as NIL, and only one year of R&D engineer experience is reported, providing limited evidence of formal systems or innovation depth. The available trade record shows one transaction and one associated buyer, which is insufficient to establish a broad customer track record. Financial data is excluded.

Supplier typeThe supplier is explicitly identified as a Trading Company and Limited Company, operating as Ningbo Hongwei International Trade Co., Ltd. in Zhejiang, China. This indicates a trading-oriented business structure rather than evidence of a purely manufacturing entity.

CertificationsThe supplier’s certification of supplier management systems is explicitly recorded as NIL. This is a stated absence of certification evidence and represents a deficiency for this field.

After-Sales capabilityThe supplier describes rapid responses to customer requirements, a strong sense of responsibility, and continuous shipment tracking and reporting until arrival. These statements provide explicit evidence of customer communication and delivery follow-up, although they do not document formal warranty or complaint-handling procedures.

Production capacityThe supplier reports two production lines, 6–10 quality-control staff, a 200.0 m² manufacturing plant, and a one-month peak-season fulfillment time. These details explicitly demonstrate some production and quality-control resources, but the supplier is also classified as a trading company and the available information does not establish the full scale or capacity of its manufacturing operations.

Product Q&A

Q:Are you a factory or trading company?

We have shared company to produce pvc tarpaulin for more than 10 years.

Q:How does your factory do regarding quality control?

We maintain strict quality control guideline not only on production end but also on packing&shipping end. a. All raw material we used are passed the strength test. b. Skillful workers care every detail in coating, sewing, printing, stitching, packing process. c. Quality control department specially responsible for quality checking in each process.

Q:Can your factory print my logo on the goods?

Yes, we can print customers' logo on the goods or their packing box.We usually produce goods based on customer's samples or based on customers' picture, logo, sizes etc detail information design for customers

Q:What is the lifespan of the water bladder?

The lifespan can reach about 8-10 years.

Q:Can special dimensions be customized?

For precise dimensions, special dimensions can be customized by contacting customer service.