How do you ensure product quality?

We provide samples for test, have full certification certificates, factory inspection reports, and 3 QC inspections during customs declaration.

Do you provide technical and engineering service?

Yes, we specialize in waterproof materials with a dedicated technical support team.

Do you have discounts for bulk orders?

Yes, the more you buy, the bigger discount you can get. We also prepare raw materials in advance to avoid rising costs.

Rigid B2 Grade PU Foam Chemicals Polyurethane Spray Foam for

Name: Rigid B2 Grade PU Foam Chemicals Polyurethane Spray Foam for
Brand: Ruicong Biotechnology (Shandong) Co., Ltd.
SKU: 2087350262

Shandong, ChinaRuicong Biotechnology (Shandong) Co., Ltd.

US$150.00

200-499 kg

US$147.00

500+ kg

Sample price:US$4.00/kg.Request sample

Product profile

Customization

Available

CAS No.

Not Have

Formula

Not Have

Model NO.

RCW

EINECS

Not Have

Source

Organic Acids

Appearance

Oily Liquid

Grade Standard

Polyurethane Soft Foam

Colour

Yellow

Product Number

R.C.Z-M6

Acid Value

Less Than or Equal<2mgkoh/G

Hydroxyl Value

170-220gkoh/G

Viscosity

800-1200GPS/25celsius

Moisture

Less Than or Equal<0.15%

Transport Package

Aluminum Brums

Specification

200kg/barrel

Trademark

ruicong

Origin

Shandong Zibo

Production Capacity

50000ton/Year

Key features

Direct Factory Source: No middleman, offering greatest discounts for first cooperation and bulk orders.

OEM & ODM Support: Custom logo and design services available for full or minor customization.

Comprehensive Quality Control: Includes factory inspection reports, 3 QC inspections during customs, and authoritative certifications.

Experienced Manufacturer: Over 20 years of industry experience with a dedicated R&D and technical support team.

Flexible MOQ Policy: Standard MOQ is 1000 kg, but trial orders and samples are warmly welcomed.

Competitive Pricing: Bulk orders receive bigger discounts; raw materials prepared in advance to avoid cost fluctuations.

Fast Sample Delivery: Ready-made samples available within 3-7 working days for testing purposes.

Technical Support Available: 24-hour service with specialized team for waterproof materials R&D and sales.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Ruicong Biotechnology (Shandong) 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: 2 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryRuicong Biology is a company engaged in the import and export of biological materials and new polymer materials, with a focus on R&D and customization. It has been exporting for two years, provides OEM and ODM services, and has a small R&D team. Despite no certifications in supplier management, the company maintains a comprehensive R&D documentation process. The company lacks overseas service infrastructure, such as warehouses and showrooms, but offers a variety of customization options. Financial data indicates stability over the past three years, but no specific customer cases or participation in trade shows are mentioned.

Supplier typeRuicong Biology is an import-export business focused on biological and polymer materials, integrating scientific research, production, and trade.

CertificationsThe supplier does not hold any certifications for supplier management systems.

Financial creditFinancial data from the past three years show consistent cash flow and financial capacity.

R&D capabilityThe company has released new products in the past year and maintains comprehensive R&D documentation.

Production capacityThe supplier has been exporting for two years, with a lead time of 15 workdays during peak and off-seasons.

Customization capabilityThe supplier offers extensive customization services, including from samples and full customization.

Product Q&A

Q:What is your MOQ?

Generally it is 1000 kg. Any trial orders smaller than MOQ are warmly welcomed.

Q:Are you a factory or trading company?

We are a manufacturer. We have 20 years of experience and are an industry leader.

Q:Can you make our design or put our logo on the product?

Yes, we support OEM & ODM. We can put your logo on the product.

Q:What is the sample cost and delivery time?

Samples are free, but shipping costs are borne by the buyer. Samples need about 5-15 days. The sample cost will be returned after placing an order.

Q:What is the general delivery time?

Usually 3-7 working days for ready-made samples and 7-15 working days for bulk orders. For bulk production, it needs about 15-25 days depending on quantity.