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Thermal Insulation Expansion Perlite Particles for Planting Seedling Substrate 1-6mm

Name: Thermal Insulation Expansion Perlite Particles for Planting Seedling Substrate 1-6mm
Brand: Hebei Yingrui Imp&Exp Trade Co., Ltd.
SKU: 2025899462

Hebei, ChinaHebei Yingrui Imp&Exp Trade Co., Ltd.

US$39.00-48.00

60 Cubic Meter

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

Grade

Grade 1

Shape

Granular

Model NO.

1-2mm 2-4mm 3-6mm Perlite

Application

Agricultural, Construction, Chemical, Food, Metallurgy

Export Area

Australia, USA, Singapore, Mayalsia, Ru, Ua

pH

6.5-7.5

Moh's Hardness

5.5-7

Bulk Specific Gravity

80kg/M3-200kg/M3

Density

2.2-2.4G/Cm3

Fire Resistance Temperature

1300-1380℃

Expansion Multiple

4-25

Transport Package

10L, 25L, 50L, 100L Per Bag

Specification

1-2mm, 2-4mm, 3-6mm, 4-8mm

Trademark

Yingrui

Origin

Hebei, China

HS Code

6806200000

Production Capacity

50000 Bags/Month

Key features

Optimal Root Aeration: Promotes ventilation and drainage for root systems while retaining water and nutrients for plant growth.

Versatile Applications: Widely used in horticulture, construction, chemical, food, and metallurgy industries.

High Porosity: Features 97% porosity by volume with open-cellular structure for superior insulation and absorption.

Rich in Nutrients: Contains essential plant nutrients including potassium, magnesium, and calcium to help rooting.

Flexible Customization: Offers minor to full customization, including designs and samples, with flexible options.

Established Manufacturer: Owns mine and factory with 10+ years experience, exporting to over 30 countries globally.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Hebei Yingrui Imp&Exp Trade Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.57h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHebei Yingrui Imp&Exp Trade Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, focused on mineral and related insulation and horticultural materials. It reports in-stock capacity, a stated average off-season lead time within 15 workdays, complaint-handling procedures with follow-up records, and broad customization capabilities. Export sales account for 90%, and the company has held self-operated import/export rights for four years. Production information includes vermiculite, perlite, and zeolite output, while the supplier reports 11–20 quality-control staff and 6–10 years of R&D engineer experience. However, no SDK is available, overseas warehouse/showroom/agent capabilities are absent, sustainability compliance statuses are unknown, and the certification entry lists systems without clearly confirming which are currently held. No customer cases are provided.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, with a limited-company structure and no stated affiliation with a larger group. Its listed products include vermiculite, mica powder, perlite, zeolite, white clay calcined, quartz, and sepiolite.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with follow-up records, reports four qualified service-capability suppliers, and states an off-season average lead time within 15 workdays. It also has in-stock capacity, but lacks overseas warehouses, overseas showrooms, and overseas agents or branches, limiting its stated overseas service infrastructure.

Production capacityProduction information is provided for vermiculite, perlite, and zeolite, including 5,000 tons of zeolite and area-based output figures for vermiculite and perlite. The supplier is identified as a manufacturer/factory and reports 11–20 quality-control staff, although the employee count and production records are not fully consistent across slices.

Customization capabilityThe supplier explicitly offers minor and full customization, customization from designs and samples, and flexible customization. This directly indicates broad stated ability to adapt products to customer specifications.

Product Q&A

Q:What are the main benefits of using horticultural perlite?

It improves soil porosity and ventilation, retains water and nutrients, is lightweight, inorganic, and helps prevent pests while promoting healthy root growth.

Q:What is the expansion ratio of perlite when heated?

When heated at high temperatures, perlite sand expands 7 to 15 times its original volume, creating lightweight particles with a porous fracture surface.

Q:What are the available particle sizes for agricultural use?

Agriculture and horticulture grades are available in sizes: 1-3mm, 2-4mm, 3-6mm, and 4-8mm.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 100 KG.

Q:How long is the delivery time?

The delivery time is typically 7-10 days. During peak season, lead time is within 15 workdays, and off-season is also within 15 workdays.