How does the density compare to solid balls?

The hollow design offers a density of 0.91-0.92g/cm3, making them much lighter and cheaper than solid plastic balls.

What industries can utilize these packing balls?

They are widely used in oil, chemicals, chlor-alkali, gas, environmental protection, and marine industries.

What is the water absorption rate of these balls?

The water absorption is less than 0.1%, ensuring high stability in various environments.

Aquaculture

Name: Multi-Purpose Buoyancy Balls-Lightweight PE/PP Hollow Design for Marine/Aquaculture
Brand: Pingxiang Zhongci Environmental Ceramics Material Co., Ltd.
SKU: 2192197175

Jiangxi, ChinaPingxiang Zhongci Environmental Ceramics Material Co., Ltd.

US$266.00

1-9 Cubic Meter

US$200.00

10-99 Cubic Meter

US$150.00

100+ Cubic Meter

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Active Ingredient Content

PP, PE, PVC, PVDF, CPVC, PTFE

Application

Automotive Industry, Electronics, Electronics Industry, Medical Industry, Packaging Industry

Model NO.

PP Floating Balls

CAS No.

PP, PE, PVC, PVDF, CPVC, PTFE

Color

White

Formula

PP, PE, PVC, PVDF, CPVC, PTFE

Water Absorption

<0.1%

Material

Plastic

Type

Random Packing

Usage

Chemical Industry Product, Sewage Treatment

Effect

Reducing Shrinkage

Source

Tower Packing Support

Transport Package

Woven Bag /Ton Bag with Pallet

Specification

25mm 38mm 50mm

Trademark

Zhongci

Origin

China

HS Code

3926909090

Production Capacity

1000cubic Meter/Month

Key features

Lightweight Hollow Design: Density of 0.91-0.92g/cm3 with high porosity for efficient mass transfer.

Food Grade Material: Safe for sous vide cooking and cosmetic applications; comparable to 304/316 stainless steel.

High Efficiency Mass Transfer: Low height of mass transfer unit with full vapor-liquid contact for industrial towers.

Cost-Effective Solution: Cheaper than solid plastic balls while maintaining high performance and durability.

Low Water Absorption: Water absorption rate is less than 0.1% ensuring stability in various media.

Versatile Size Options: Available in sizes from 10mm to 38mm including 20mm for cooking and 25.4mm for roll-on.

Dual Surface Finish: Offered in non-polished for floating and high-polished for cosmetic and sealing uses.

Company profile

Pingxiang Zhongci Environmental Ceramics Material Co., Ltd.

Jiangxi, China

Business Type: Manufacturer/FactoryExport Year: 2019-08-22Nearest Port: Shanghai, Ningbo, ShenzhenAverage Response Time: ≤2.21hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryPingxiang Zhongci Environmental Ceramics Material Co., Ltd. is a China-based manufacturer founded in 2014, specializing in ceramic packing materials, water-treatment products, ceramic balls, molecular sieve, and related products. The supplier reports ISO 9001 and ISO 14001 certifications, more than 10 production lines, 6–10 years of R&D engineer experience, 6–10 quality-control staff, and more than 200 employees. It states an off-peak lead time within 15 workdays and a peak-season fulfillment time of one month. Export sales account for 71%–90% of total sales, with self-operated import and export rights and broad international market coverage. The provided information supports an assessment of manufacturing scale, quality-system certification, export capability, and technical resources. However, it does not provide sufficient evidence regarding financial credibility, customized-product capability, or identifiable customer cases.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a professional manufacturer founded in 2014. Its listed products include ceramic, plastic, and metal structured packing, ceramic balls, molecular sieve, and water-treatment products, supporting a direct manufacturing profile rather than a trading-only role.

CertificationsThe supplier states that it has passed ISO 9001 quality-system certification and separately lists both ISO 9001 and ISO 14001 management-system certifications. This provides explicit evidence of certified quality and environmental management systems.

R&D capabilityThe supplier describes strong technical capabilities, advanced product design, testing equipment, 12 technical personnel, and a stated focus on quality and innovation. These are positive indicators of technical and product-development resources, although no specific patented products, new-product launches, or quantified R&D achievements are provided.

Production capacityProduction capability is supported by more than 200 employees, more than 10 production lines, reported annual production capacity, and fulfillment times of within 15 workdays off-peak and one month during peak season. The supplier also reports 50 total staff experience and broad export operations, indicating established operational capacity.