Introduction
GBR SVEN INDUSTRIAL CO., LTD is the English exhibitor name associated with 潍坊双丰化工有限公司 (Weifang Shuangfeng Chemical Co., Ltd.), a Chinese chemical manufacturer based in Weifang, Shandong. The company is identified in industry listings with a plastics-and-rubber exhibition presence and, based on available public materials, is primarily associated with brominated specialty chemicals, especially brominated polystyrene (BPS) flame retardant and 5-chlorosalicylic acid production.
In the plastics industry ecosystem, the company fits into the additives and specialty materials segment rather than polymer resin production or finished plastics processing. Its product profile indicates a role in supplying flame-retardant materials used to improve fire performance in plastics and related industrial applications, alongside a fine-chemical product line that broadens its manufacturing base.
History and Development
- The company was founded in 2008 and is located in the Lingang Industrial Park, Binhai Development Zone, Weifang, Shandong.
- Public industry profiles describe its core production focus as brominated polystyrene, with an installed annual design capacity of 5,000 tonnes, and 5-chlorosalicylic acid, with annual capacity of 1,000 tonnes.
- The company was listed as a high-tech enterprise in Shandong in multiple provincial and national program records, including the 2018 second batch, the 2024 first batch, and entries in the science-and-technology-oriented SME listings for 2021, 2022, 2023, and 2025.
Business Operations and Segments
The company’s publicly visible business profile suggests two principal activity areas:
- Flame-retardant specialty chemicals, centered on brominated polystyrene.
- Fine chemical production, represented by 5-chlorosalicylic acid.
Its presence on plastics-industry exhibition platforms indicates engagement with the plastics and rubber supply chain, where additive suppliers interface with compounders, resin formulators, and downstream product manufacturers. Exhibition and network listings also show the company participating in the broader Chinese and international plastics trade environment through industry events and supplier directories.
Products and Technologies
The company is publicly associated with the following product lines:
- Brominated polystyrene (BPS), a brominated flame retardant used to improve the fire resistance of polymer systems.
- 5-chlorosalicylic acid, a specialty intermediate used in chemical synthesis and related industrial applications.
Industry descriptions characterize the company’s process technology as advanced, with stable production control, high product purity, and good thermal stability in its BPS output. In practical plastics-industry terms, these attributes matter because flame-retardant additives must be consistent in composition and performance to support predictable processing and end-use behavior in polymer formulations.
Applications and End Markets
The company’s main plastics-related application area is the supply of flame-retardant additives for polymers and plastic compounds. In this part of the value chain, brominated additives are typically used where fire performance is a design requirement in electrical, construction, industrial, and transportation-related materials.
Its fine-chemical line, especially 5-chlorosalicylic acid, points to additional industrial chemical applications beyond plastics. The combination of specialty chemical and additive production suggests exposure to both materials formulation markets and chemical intermediate markets.
Global Presence and Market Position
The company is based in Shandong Province, one of China’s major chemical-manufacturing regions, and is positioned within a cluster that supports both upstream raw materials and downstream industrial customers. Public lists and market documents describe it as a recognized producer in the brominated polystyrene segment, indicating a defined niche within specialty flame-retardant supply.
It also appears in industry and exhibition directories under the English name GBR SVEN INDUSTRIAL CO., LTD, showing use of an export-oriented or international-facing corporate identity in plastics-sector networking.
Research and Development
The company’s repeated inclusion in provincial and national high-tech and science-and-technology SME lists indicates an operational emphasis on technical capability and process development. In China’s chemical sector, such designations generally align with firms that maintain active product development, process optimization, or manufacturing control systems.
Sustainability and Environmental Initiatives
Brominated flame retardants operate in a regulatory environment shaped by fire safety requirements, chemical safety review, and evolving environmental expectations. The company’s product mix places it in a segment where manufacturers are often evaluated on process control, product purity, and application performance, all of which can influence material efficiency and downstream formulation outcomes.
Financial Performance and Economic Impact
No consolidated financial statements were identified in the reviewed materials, but the company’s production capacities and repeated official innovation listings indicate a sustained operating presence in Shandong’s specialty-chemicals base. Its manufacturing activity contributes to the regional industrial economy through specialty chemical production and supply-chain participation in the plastics additives market.
Quality Management and Certifications
The clearest publicly documented qualifications are the company’s repeated recognition as a high-tech enterprise and a science-and-technology SME in Shandong. These designations do not by themselves establish product certifications, but they do indicate formal recognition of technical capability by Chinese authorities.
Innovations and Future Outlook
The company’s future position is tied to broader trends in the plastics-additives market, including continued demand for fire-performance materials, tighter production consistency requirements, and pressure for technically reliable specialty chemicals. Its established capacity in brominated polystyrene and its technical recognition suggest a business model centered on specialty manufacturing discipline rather than broad commodity-scale output.
References
- •
CPS+ eMarketplace. (n.d.). GBR SVEN INDUSTRIAL CO . ,LTDGBR SVEN INDUSTRIAL CO . ,LTD. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1033802Link