What is the minimum order quantity?

The minimum order quantity is 25 Kg.

What are the main applications of this product?

It is a non-blooming vulcanizing agent for unsaturated elastomers like NR, NBR, SBR, and EPDM, used in tires, tubes, belts, footwear, and seals.

Premium Insoluble Sulfur HS Is90 for Rubber

Name: Premium Insoluble Sulfur HS Is90 for Rubber
Brand: Guangzhou Jingsha Rubber Trade Co., Ltd.
SKU: 2155760855

Guangdong, ChinaGuangzhou Jingsha Rubber Trade Co., Ltd.

US$1.00-10.00

25 kg

Product profile

Customization

Available

CAS No.

9035-99-8

Color

Yellow

Model NO.

Is90

Appearance

Powder

Transport Package

Ply Kraft Paper Bag

Specification

25KG

Origin

China

HS Code

3812100000

Key features

Non-Blooming Performance: Prevents rubber blooming during storage, maintaining uniform sizing and preventing contamination.

Enhanced Adhesion: Improves adhesion between rubber, steel, and synthetic cords, reducing scorch during mixing.

Versatile Applications: Ideal for NR, NBR, SBR, EPDM in tires, tubes, belts, footwear, and light-colored rubber products.

Customizable Packaging: Available in 20kg, 25kg, 36kg kraft paper bags or fully customized packaging per customer needs.

OEM Service Available: Offers full customization from samples, designs, and flexible minor customization options.

Fast Delivery: Standard delivery within 10-20 days after payment receipt, ensuring efficient supply chain.

Certified Quality: Supplied with REACH, ROHS, NSF, SGS, and ISO certifications, backed by a CNAS lab.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock CapacityR&D Capabilities

Guangzhou Jingsha Rubber Trade Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤1.14h

AI-Powered supplier vetting

SummaryGuangzhou Jingsha Rubber Trade Co., Ltd. is a China-based limited trading company established in 2009, with eight employees and a valid import/export license. It supplies synthetic rubber, rubber additives, carbon black, zinc oxide, stearic acid, CTP, and related chemical products. The supplier reports broad customization services, ODM availability, new product launches in the past year, and 15 years of export experience. However, it has no overseas showroom, agents, branches, or offline trade-show participation, and serves zero overseas countries according to the provided data. Manufacturing capacity is not clearly established; the stated 150.0 m² area and trading-company status provide insufficient evidence of substantial production capability. Financial records are referenced for 2021–2023, but no financial performance details are provided. Quality, traceability, fire-drill, and corrective-action records are incomplete or unknown, while customer cases are not provided.

Supplier typeThe supplier is consistently identified as a trading company and limited company, with a business scope covering wholesale trade, technical consulting, and import/export activities. It has eight employees and no stated affiliated company, indicating a small independent trading operation rather than a documented manufacturer or corporate group.

After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, offline trade-show participation, or stated overseas service countries. It has complaint-handling and corrective/preventive-action procedures, but no written records, so documented after-sales execution cannot be confirmed.

R&D capabilityThe supplier reports launching new products during the past year and offers ODM services, which supports some innovation and development capability. However, it has no available SDK and does not provide OEM services for popular brands, so the breadth and depth of formal R&D capability remain limited or unverified.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM availability. These stated capabilities provide direct evidence of broad customization support.

Product Q&A

Q:What are the payment terms?

We accept T/T and L/C. Normally, it is 30% TT deposit and 70% TT balance before shipment.

Q:Can you provide OEM services?

Yes, we offer OEM services. Packaging can be customized according to customer needs, including customization from samples, designs, and flexible options.

Q:Are samples available?

Yes, we can provide product samples. Please note that freight charges are not included.

Q:What is the delivery time?

We usually deliver goods within 10 to 20 days after receiving payment. Peak season lead time is one month.

Q:What documents are supplied?

We provide Commercial Invoice, Packing List, Certificate of Analysis, TDS, Bill of Lading, and all other necessary export shipping documents.