How about your after-sales service?

If there is a product quality problem, we will try to replace it for you freely. If there is a problem, we will try our best to find the best solution and give you satisfactory feedback.

What can you buy from us?

Silica gel bleaching sand, cat litter, micro silica gel, fine pore silica gel, blue silica gel, etc.

Why buy from us instead of other suppliers?

The company's core team has more than 30 years of experience in the silicone industry, has the most mature technology and experience, and can provide customized services for customers. We have a complete technical after-sales team, which can find the best solution according to different customer feedback.

C Type Silica Gel Column-Layer Chromatography Industrial Grade

Name: C Type Silica Gel Column-Layer Chromatography Industrial Grade
Brand: Qingdao Hengze Silica Gel Products Co., Ltd.
SKU: 2070756982

Shandong, ChinaQingdao Hengze Silica Gel Products Co., Ltd.

Negotiable

500 kg

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

CAS No.

112926-00-8

Formula

Sio2

Model NO.

Hengze

EINECS

231-545-4

Shape

Granules

Drying Method

Dynamic Drying

Kind

Silica-Gel Desiccant

Sorbent

Silica Gel

Desiccant

Chemical Desiccant

Pore Size

20-30/50-80/90-100angstrom

Pore Volume

0.35-0.45/0.5-0.7/0.85-1.0ml/G

Surface Area

450-600/320-400m2/G

Bulk Density G/L

400-500/500-600

Loss on Heating

<5% or 3%

Size

230-400/300-400/60-120mesh

Package

500g/Bottle,Carton,Woven Bags

MOQ

500kg

Colour

White

Transport Package

Woven Bags/Drums

Specification

70-230/230-400mesh

Trademark

Hengze

Origin

China

HS Code

28112210

Production Capacity

50t

Key features

Customization Options: Full customization, minor customization, and flexible customization available based on samples or designs.

Professional Quality Control: Professional engineers and technicians ensure quality with inspection reports for every batch.

OEM/ODM Services: We provide comprehensive OEM and ODM services to meet specific customer requirements.

Free Sample Availability: Free samples available with freight cost refundable or deductible from future orders.

Experienced Team: Core team with over 30 years of experience in the silicone industry and mature technology.

ISO Certifications: Certified with ISO9001:2015, ISO45000:2018, and ISO14001 for quality and safety management.

Fast Delivery: Production typically starts after payment with a lead time of 7-20 days depending on quantity.

After-Sales Support: Free replacement for quality issues and dedicated technical team for problem resolution.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryQuality Assurance

Qingdao Hengze Silica Gel Products Co., Ltd.

Shandong, 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: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.84h

AI-Powered supplier vetting

SummaryThe supplier operates in R&D, production, processing, and sales of silicone products, non-hazardous chemical raw materials, pet supplies, and packaging materials, with import and export activities. It reports quality assurance, documented service procedures, complaint-handling and corrective-action records, ERP-enabled operational management, OEM/ODM and customization capabilities, three production lines, and silica-gel output of 20,000 tons. Service strengths include in-stock capability, participation in the CPHI Exhibition, broad stated export-market coverage, and lead times within 15 working days in both peak and off-peak periods. Key limitations are the absence of a valid manufacturing-capacity contract with affiliated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, a lack of new products in the past year, fewer than five quality-control staff, and no available SDK. No explicit certification information or customer case details were provided.

Supplier typeThe supplier is a manufacturer and exporter engaged in R&D, production, processing, and sales of silicone products, non-hazardous chemical raw materials, pet supplies, and packaging materials. It also provides OEM and ODM services, indicating a manufacturing supplier with design and contract-production functions.

After-Sales capabilityThe supplier has documented corrective and preventive action procedures, complaint-handling procedures, and service-capability assessment records. It also reports in-stock capability and participation in the CPHI Exhibition, but has no overseas warehouse, showroom, overseas agent, or branch, limiting directly evidenced overseas service infrastructure.

Production capacityThe supplier operates three production lines, reports silica-gel output of 20,000 tons, has in-stock capability, and states lead times within 15 working days in both peak and off-peak seasons. Quality assurance and supplier-capability procedures are documented, although fewer than five quality-control staff and the absence of a valid manufacturing-capacity contract with affiliated subcontractors are material operational considerations.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands, ODM services, and customization from samples, designs, full customization, minor customization, and flexible customization. This directly demonstrates broad customization and contract-manufacturing capability.

Product Q&A

Q:How about your quality?

We have professional engineers and technicians for quality control, and each batch of products has corresponding inspection reports. We are willing to check and customize according to customer orders.

Q:Can you provide OEM/ODM services?

Yes.

Q:Can you give me a free sample?

Yes, but the freight will be borne by you. This amount will be returned to you or deducted from your future order amount.

Q:What are the terms of payment?

Usually, 100% T/T in advance, 30% T/T in advance, the remaining 70% shall be paid before shipment, or irrevocable letter of credit at sight.

Q:What is the delivery time of your products?

We usually start production after receiving payment. According to the quantity of goods, it usually lasts about 7-20 days.