How do you guarantee product quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What is the chemical composition of the cenospheres?

The SiO2 content is 61.21%, Al2O3 is 33.10%, MgO is 1.03%, and CaO is 0.21%.

Surface Modified Cenospheres for Water Well Drilling Grouting Material Refractory Castable Cenospheres

Name: Surface Modified Cenospheres for Water Well Drilling Grouting Material Refractory Castable Cenospheres
Brand: Hebei Hezhen Industrial Co., Ltd.
SKU: 2130750942

Hebei, ChinaHebei Hezhen Industrial Co., Ltd.

US$493.00

6-178 Tons

US$490.00

179-396 Tons

US$482.00

397+ Tons

Product profile

Customization

Available

Certification

CE, ISO

MOQ

1kg

Model NO.

HZ-66004CNE

Logo

OEM

Delivery

5-17 Days

Color

White/Gray

Transport Package

25 Kg /Bag

Specification

325mesh-6000mesh

Trademark

OEM

Origin

Hebei, China

HS Code

262190009

Production Capacity

1500ton/Month

Key features

Optimal 20-80 Mesh Size: Ensures even dispersion in drilling fluid, preventing clumping and blockages while forming stable filter cakes.

Density Control for Drilling: Ultra-lightweight hollow structure precisely adjusts drilling fluid density to protect reservoirs and balance pressure.

Eco-Friendly & Cost-Effective: Derived from fly ash, offering lower costs than synthetic additives while reducing waste and aligning with green trends.

Versatile Industrial Application: Suitable for oil drilling, concrete insulation, coatings, plastics, rubber, and refractory materials.

OEM/ODM Customization: Accepts OEM/ODM services with flexible customization options from samples or designs.

Low Minimum Order Quantity: Supports small trial orders with an MOQ of just 1 kg for flexible purchasing.

Quality Assurance: Strict quality control with pre-production samples and final inspections before shipment.

Company profile

Importers and ExportersExperienced TeamHigh Repeat Buyers ChoicePatents Awarded

Hebei Hezhen Industrial Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.05h

AI-Powered supplier vetting

SummaryHebei Hezhen Industrial Co., Ltd. is identified as a limited company with a combined company type and offers iron oxide pigment, diatomite, silica powder, bentonite powder, talc powder, kaolin clay, and tourmaline powder. It reports customization services, written service procedures, complaint-handling and corrective-action procedures, quality assurance, inventory capability, and valid manufacturing contracts with associated subcontractors. However, it does not provide 3D software design services, reported no new products in the past year, has no overseas agents, branches, warehouse, or showroom, and has not participated in offline trade shows. An SGS audit is recorded with a validity period from October 23, 2025 to October 22, 2026, but the provided audit result code is not interpretable from the context.

Supplier typeThe supplier is described as a combined company and a limited company. Its stated product scope centers on industrial mineral and pigment products, including iron oxide pigment, diatomite, silica powder, bentonite powder, talc powder, kaolin clay, and tourmaline powder.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints and corrective and preventive actions. This directly supports a documented after-sales response process, although no service performance outcomes or overseas support network are provided.

R&D capabilityThe supplier reports no new products during the past year and does not provide 3D software design services. These statements indicate limited demonstrated recent product innovation, although the supplier does offer several forms of customization.

Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, inventory capability, and peak- and off-season lead times within 15 workdays. Its listed product range and SGS audit record further support an established manufacturing or supply capability, but production volume and equipment capacity are not stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization service coverage.