Do you provide technical and engineering services?

Yes, we have a specialized technical support team with over 10 years of experience in R&D, manufacturing, and sales of waterproof materials.

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

How do you ensure product quality?

We provide samples for testing, hold full certification from authoritative organizations, and conduct 3 QC inspections during customs declaration plus factory inspection reports.

Rigid Polyurethane Polyol for Closed Cell Spray Foam Building Insulation.

Name: Rigid Polyurethane Polyol for Closed Cell Spray Foam Building Insulation.
Brand: Ruicong Biotechnology (Shandong) Co., Ltd.
SKU: 2077480602

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-100

EINECS

Not Have

Source

Organic Acids

Appearance

Oily Liquid

Grade Standard

Polyurethane Soft Foam

Colour

Yellow

Product Number

R.C.Z-M100

Acid Value

Less Than or Equal.<1.5mgkoh/G

Hydroxyl Value

100+15gkoh/G

Viscosity

6000-9000GPS/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 middlemen involved, ensuring competitive pricing and direct communication.

OEM and ODM Support: Full customization available including logo printing and design modifications.

Comprehensive Quality Control: Includes 3 QC inspections during customs declaration and factory inspection reports.

Bulk Order Discounts: Tiered pricing structure where larger quantities result in bigger discounts.

Technical Support Team: Specialized engineering and R&D support for waterproof materials over 10 years.

Sample Availability: Free samples available with shipping costs borne by buyer, cost returned after order.

Flexible MOQ Options: Standard MOQ is 1000kg, but trial orders smaller than MOQ are welcomed.

Certified Product Quality: Products tested and certified by authoritative organizations for confidence.

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: ≤15h

AI-Powered supplier vetting

SummaryRuicong Biology operates across research, production, trade, and import/export activities in biological and new polymer materials. It reports broad customization, ODM, and OEM capabilities, with two R&D engineers and documented design input, output, review, verification, and validation records. However, supplier-management certification is listed as NIL, quality-control testing equipment is reported at zero, and only one quality inspector is identified. Service-management controls exist but generally lack complete written records, while no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. The supplier has exported for two years and states peak- and off-season lead times within 15 workdays. Financial information is limited to year labels rather than assessable performance figures.

Supplier typeThe supplier is described as an import/export business engaged in raw materials, intermediate products, and finished goods, while also integrating scientific research, production, and trade in biological and new polymer materials. Its stated scope includes R&D, technology transfer, processing, and sales, indicating a combined manufacturer, R&D provider, and trading company profile.

CertificationsSupplier-management system certification is explicitly listed as NIL. No other certification is provided in the supplied information, so the available evidence shows a certification deficiency for supplier-management systems.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained for either, and its service assessment procedure lacks a written procedure. It reports no overseas warehouse, showroom, agent, branch, or overseas service country, although it accepts multiple trade terms and states lead times within 15 workdays.

R&D capabilityThe supplier reports new products within the past year, ODM services, two R&D engineers, and available design input, output, review, verification, and validation documents. Its business scope includes biotechnology and vegetable-oil purification R&D and technology transfer; however, no SDK is available, so the evidence supports R&D activity but not SDK-based development.

Production capacityProduction-related evidence includes a reaction kettle facility, processing and sales activities, one quality inspector, and a finished-product inspection method with instructions that are uniformly followed. However, quality-control test equipment is reported as zero, so the evidence does not establish strong or comprehensive production quality capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, flexible customization, and customization from designs. Its R&D engineers can provide samples according to customer requirements, and design documentation is available for audit, providing direct evidence of broad customization support.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands, which is evidence of at least one category of recognizable customer engagement. No brand names, project details, product scope, volumes, or performance outcomes are provided, so the breadth and verifiability of customer cases remain limited.

Product Q&A

Q:Are you a factory or trading company?

We are a manufacturer.

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

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

Q:What is the cost and lead time for samples?

Samples are free, but express shipping costs are charged by the buyer. The cost will be returned after placing an order. Lead time is about 5 to 15 days.

Q:What is the delivery time for bulk orders?

It takes about 15 to 25 days depending on the quantity. We also supply ready-to-ship products.

Q:Do you offer discounts for bulk orders?

Yes, the more you buy, the bigger the discount you can get.