Are there discounts for bulk orders?

Yes, we offer the greatest discounts for bulk orders to help avoid rising raw material costs.

How do you ensure product quality?

We provide authoritative certification certificates, factory inspection reports, and 3 QC inspections.

Do you provide technical support?

Yes, we have a specialized technical support team for R&D, manufacturing, and sales assistance.

Polyurethane Polyol for Closed Cell Spray Foam Building

Name: Polyurethane Polyol for Closed Cell Spray Foam Building
Brand: Ruicong Biotechnology (Shandong) Co., Ltd.
SKU: 2081221132

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-M230

Acid Value

Less Than or Equal.<3mgkoh/G

Hydroxyl Value

225-245gkoh/G

Viscosity

8000-13000GPS/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

20 Years Industry Experience: Industry leader with 20 years of direct factory experience, no middlemen.

OEM & ODM Support: Supports custom designs and logo printing for personalized branding.

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

Bulk Order Discounts: Significant discounts available for large quantity purchases to reduce costs.

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

Technical Support Team: Specialized team providing R&D, manufacturing, and sales technical support.

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

Fast Delivery Options: Ready-made samples ship in 3-7 days; bulk orders take 7-15 working days.

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.