How to check the order status after payment?

After the order is confirmed, the merchandiser will follow up every week and update the order status to you by email.

How to deal with after-sales problems?

The after-sales service implements the order responsibility system, and the salesman is the first responsible person for the order. The after-sales service department will set up a service team after receiving the complaint. They will complete the incident investigation and provide you with a resolution within 72 hours.

Premium Marine Extract Chitosan Nitrate for Electrorheological Applications

Name: Premium Marine Extract Chitosan Nitrate for Electrorheological Applications
Brand: Hainan Sincere Industries Co., Ltd.
SKU: 1973992011

Hainan, ChinaHainan Sincere Industries Co., Ltd.

US$1.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

CAS No.

Formula

Model NO.

chitosan

EINECS

1308068-626-2

Environmental Protection

Yes

Certification

ISO 9001

Color

White

Appearance

Powder

Type

Water Treatment

Usage

Daily Use Chemical

Transport Package

25kg/Drum

Specification

1CBM

Trademark

Sincere Industries

Origin

China

HS Code

39139000

Production Capacity

Over 100 Tons/Year

Key features

Superior ER Properties: Exhibits improved electrorheological behavior compared to unmodified chitosan for smart-response systems.

High Purity Standard: Degree of deacetylation >=90%, Nitrate content >=20%, with strict limits on moisture and heavy metals.

Customization Support: Both product specifications and packaging can be customized to meet specific client requirements.

Quality Assurance: Complete inspection system with support for third-party inspection before delivery.

ISO 9001 Certified: Manufacturing process adheres to ISO 9001 standards ensuring consistent quality.

Fast Delivery: Professional production equipment ensures timely delivery within 15 workdays for most orders.

Versatile Applications: Suitable for ER materials, food additives, biological excipients, personal care, and agriculture.

Free Samples Available: Free samples provided for evaluation; customers only need to cover shipping costs.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceR&D Capabilities

Hainan Sincere Industries Co., Ltd.

Hainan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.88h

About Our Factory & Business Background

AddressRm. 2411, China Resources Building C, No. 4 Jinmao East Road, Haikou, Hainan, China

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 KG

Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsEthylmorpholine, Acetylmorpholine, Glycolic Acid, Diethyl Ethoxymethylenemalonate, 1 Butyl 3-Methylimidazolium Chloride, Hexamethyldisilazane, Chitosan, DOP, Succinic Acid, EDTA 4na

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers2 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Southeast Asia/ Mideast

Number of Foreign Trading Staff6

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Product Q&A

Q:Can I get samples?

Yes, free samples are available. Only need to pay for shipping. Samples will usually be sent out within 1-3 working days.

Q:Do you accept customized orders?

Yes, both product and package can be customized.

Q:What is the payment terms?

TT, LC, DP are available. Please note that OME orders require payment prior to shipment.

Q:What is the lead time for mass production?

Delivery time depends on product type and quantity. Our company has a digital ordering system to ensure scientific and reasonable scheduling of orders, please consult the sales staff you contacted.

Q:How to guarantee the product quality?

Sincere Industries has a complete raw material inspection, quality control and pre-factory inspection system to ensure that the order delivered to you is in line with the contract. In addition, it also supports third-party inspection before shipment. If the inspection fails, the customer's payment will be refunded, and the loss caused by the breach of contract will be compensated.