Founded in 1956, Shouguang Weidong Chemical Co., Ltd. is a large-scale comprehensive chemical enterprise integrating scientific research, production, processing, and sales.
The company has more than 1,500 employees and operates five chemical bases and five salt industry areas. It is recognized as a provincial-level high-tech enterprise, a key domestic base for flame retardant development and production, a leading marine chemical industry base in China, and a national demonstration base for comprehensive brine resource utilization.
Our Certificate
ISO CERTIFICATES;REACH REGISTRATION CERTIFICATES;ROHS,SVHC TESTING REPORT;
Production Market
Our flame retardants have established a solid presence in the domestic market and are trusted by customers across the globe. With strong exports to the European Union, North America, Japan, Korea, India, Russia, Turkey, and many other countries and regions.
Since1956
Company Established In
20Million m2
Floor Area
1500+
Existing Staff
4+
Chemical Bases
Our Product
As a leading manufacturer of flame retardants, we provide both Brominated Flame Retardants (BFRs) and Halogen-Free Flame Retardants (HFFRs) to meet the diverse needs of plastics, electronics, automotive, and construction industries.
Brominated Flame Retardants (BFRs)
Our brominated series offers high efficiency, excellent thermal stability, and compatibility with a wide range of engineering plastics. Key products include:
- Decabromodiphenyl Ethane (DBDPE)
- Ethylenebistetrabromophthalimide (EBTBPI)
- Tetrabromobisphenol A bis (2,3-dibromopropyl ether) (TBBPA-DBPE)
- 2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine (TTBPA-triazine)
- Brominated Polystyrene (BPS)
- Brominated Epoxy Resin (BER)
Halogen-Free Flame Retardants (HFFRs)
Our halogen-free solutions provide environmentally friendly flame retardancy, low smoke emission, and high safety standards, suitable for eco-sensitive applications. Key products include:
- Melamine Cyanurate (MCA)
- Ammonium Polyphosphate (APP)
- Melamine Phosphate (MP)
- Melamine Polyphosphate (MPP)
- O-Phenylphenol (OPP)
- DOPO (9,10-Dihydro-9-oxa-10-phosphaphenanthrene-10-oxide)
- DOPO-HQ
Product Application
Our flame retardants are mainly used in plastics and rubbers, textile coatings, and the painting industry, as well as in wires and cables. They are also widely applied in high-end 5G communication materials, electronic appliances, wood, paper products, carbon fiber, new energy vehicles, high-speed rail, aerospace, and other advanced fields.
Production Equipment
Our main production equipment includes reaction kettles, kneading machines, pressure filters, and drying equipment.
Our Service
Pre-sales Service Plan
Pre-sales service refers to the process of providing sufficient information and answering questions for customers before they purchase products. The specific pre-sales service plan is as follows:
1. Provide detailed product information: We will offer customers detailed product catalogs, specification parameters, features, advantages and other information to help them understand the performance and characteristics of the products.
2. Product demonstration and trial: For some special products, we can provide opportunities for product demonstration and trial, enabling customers to have a better understanding of the product functions and usage methods.
3.Provide technical support: Regarding some technical issues, we can provide technical support to address the doubts and confusions of customers before they make a purchase.
In-sales Service Plan
In-sales service means providing services such as order tracking, product delivery, and after-sales support to customers after they purchase products. The specific in-sales service plan is as follows:
1. Order Tracking and Shipment: We will ensure that customers' orders are processed promptly. We will also provide order tracking and shipment services to ensure that customers can receive the products on time.
2.After-sales Support: We will provide long-term after-sales support to customers, answering the questions that customers encounter during the use of products, and ensuring that customers can obtain timely help and support.
Contents of After-sales Service
1. Product Introduction and Usage Guidance: Provide detailed product introductions and usage guidance, including product features, performance, usage methods, precautions, etc. Meanwhile, training and technical support can also be provided to customers to enable them to use the products correctly and safely.
2. Handling of Quality Issues: Establish a sound mechanism for handling quality issues. For the quality problems feedback by customers, conduct investigations and handling in a timely manner, and provide solutions. Compensate customers in a timely manner for the losses caused by product quality problems.
3. Online Consultation and Technical Support: Set up an online consultation platform to provide customers with 24-hour online consultation and technical support services. Customers can communicate with the after-sales service team at any time through means such as telephone, email, and online chat to solve problems.