Introduction
DONGGUAN GRAND RESOURCE SCIENCE & TECHNOLOGY CO., LTD. (Chinese: 东莞巨正源科技有限公司) is a Guangdong-based plastics and petrochemicals company best known for its large-scale polypropylene and propane dehydrogenation (PDH) operations in Dongguan’s Lisha Island petrochemical area. It operates as a wholly owned subsidiary of Grand Resource Co., Ltd. (巨正源股份有限公司), and its business has become closely associated with the development of high-performance polyolefin materials, petrochemical storage and logistics, and related downstream applications in South China.
The company’s core industrial asset is its 1.2 million tons-per-year PDH-to-polypropylene complex, which started commercial operations in 2019 and was expanded through additional polypropylene capacity commissioned with UNIPOL® PP technology. Industry and company sources describe the site as one of the most significant polypropylene production bases in Guangdong, supplying resin to sectors such as packaging, fibers, household goods, medical products, automotive, and industrial materials.
Beyond resin production, the company is integrated into a broader petrochemical ecosystem that includes warehouse logistics, hazardous chemical handling, oil-product trade, and hydrogen by-product utilization. Its position at the intersection of polymer manufacturing and chemical infrastructure has made it relevant not only in the plastics supply chain but also in regional industrial policy, green manufacturing, and hydrogen-energy development.
History and development
Founded in August 2015, the company was established as a wholly owned subsidiary of Grand Resource Co., Ltd. to develop polymer and petrochemical projects in Dongguan. Its location in the Shatian/Lisha Island industrial zone was selected for access to port logistics, chemical-park infrastructure, and downstream demand in the Pearl River Delta.
A major milestone came with the launch of its PDH and polypropylene project, described in official company materials as a 120万吨/年丙烷脱氢制高性能聚丙烯项目. Company disclosures state that the project was planned in two phases and later brought fully on stream, with annual output capacity reaching 1.2 million tons of polypropylene and about 50,000 tons of hydrogen as a co-product.
A second milestone was the adoption of UNIPOL® PP technology for additional reactor lines. Grace announced in 2023 that Dongguan Grand Resource had started two more polypropylene lines, adding 600 KTA and bringing total nameplate polypropylene capacity to 1,200 KTA. This expansion placed the company among the larger polypropylene producers in southern China and strengthened its technical profile in commodity and high-performance PP grades.
Business operations and segments
The company’s business is centered on polymer materials, with supporting petrochemical and logistics activities within the same industrial group structure.
Its main operating areas include:
- Polypropylene production
- Propane dehydrogenation (PDH) and propylene production
- Hydrogen co-production and related energy applications
- Petrochemical warehousing and logistics
- Petroleum product and chemical trading
- Industrial services linked to equipment, utilities, and process support
Company and market sources also describe its role as a designated delivery warehouse and benchmark warehouse operator in South China, supporting downstream distribution and commodity-market logistics. In addition, the broader group has reported cooperation in hydrogen supply and liquid-hydrogen development, indicating an expansion beyond conventional plastics manufacturing into adjacent clean-energy applications.
Products and technologies
The company’s principal product is polypropylene resin, produced from propylene generated by PDH processing of propane. According to company materials, the process chain includes tank storage and pipeline transport of propane, PDH conversion to purified propylene, polymerization to molten polypropylene, followed by cooling, pelletizing, and packaging for shipment.
Reported product and process capabilities include:
- Homopolymer polypropylene
- Impact-modified and specialty polypropylene grades
- Polypropylene for yarn, injection molding, and fiber applications
- Polypropylene-derived products such as thin-wall goods, films, nonwovens, pipes, and modified compounds
Technical disclosures indicate that the company has used UNIPOL® PP process technology, a widely used gas-phase polypropylene platform known for flexible grade switching and efficient production of a broad resin slate. Earlier market reporting also described the plant’s output mix as including yarn, injection, and fiber grades, reflecting its orientation toward downstream converter demand.
The company has also invested in process monitoring, production control, and technical retrofits, including a reported equipment-and-communications monitoring upgrade for high-performance polypropylene production. These activities suggest an emphasis on operational stability, product quality, and process optimization rather than commodity output alone.
Applications and end markets
Polypropylene from Dongguan Grand Resource is used across a broad set of end markets, reflecting the resin’s combination of light weight, chemical resistance, processability, and cost efficiency.
Major application areas include:
- Packaging and food-contact materials
- Medical and hygiene products
- Automotive components
- Consumer goods and toys
- Fibers, spunbond nonwovens, and textile-related products
- Industrial containers, films, and molded parts
Company statements have emphasized that polypropylene functions as an important industrial input for the regional manufacturing base in the Guangdong–Hong Kong–Macao Greater Bay Area, where converters and fabricators depend on steady local supply. The company has also reported exports to markets in Southeast Asia, South America, Bangladesh, and the Philippines, indicating a broader regional reach beyond domestic customers.
Global presence and market position
The company is headquartered in Dongguan, Guangdong Province, within the Lisha Island fine-chemical industrial cluster. Its industrial location is strategically important because it links coastal logistics, port access, and major manufacturing hubs in the Pearl River Delta.
Public reporting and company materials describe the facility as one of the more significant polypropylene bases in Guangdong, with annual polypropylene capacity reported at 1.2 million tons after expansion. Industry coverage has also noted that the company helped fill a regional supply gap for polypropylene in South China.
In commodity-trade databases and market reports, the company appears as an exporter of resin polypropylene and related plastic resins, though publicly available shipment data are limited and should be interpreted cautiously.
Sustainability and environmental initiatives
The company has linked its operations to green manufacturing and regional low-carbon initiatives. Local reporting states that it was recognized as a provincial green factory in Guangdong’s 2024 green manufacturing list, alongside its industrial park being designated a green industrial park.
Company and municipal reports also highlight:
- Energy-efficiency and process-optimization programs
- Water-saving recognition
- Resource recycling and cleaner production measures
- Hydrogen co-product utilization as part of broader energy-transition efforts
The production of hydrogen alongside polypropylene has given the group a platform for clean-energy development. In 2025, a group subsidiary announced a hydrogen supply cooperation framework for Hong Kong, and company materials link the Lisha Island site with liquid-hydrogen development plans. While this does not change the company’s core plastics business, it shows how its petrochemical assets are being positioned within wider decarbonization and hydrogen-economy strategies.
Financial performance and economic impact
Company disclosures and local reporting indicate that the project has become a substantial industrial contributor in Dongguan. One report stated that annual revenue exceeded 5 billion yuan and that the site had become a major local tax and industrial output source. Another company source described the project as having an annual output value of roughly 100 billion yuan in its fully built-out form, though this figure should be read as a company-level projection rather than an independently verified audited result.
Its economic impact is also regional. The company’s production base supports:
- Local polymer supply for converters and manufacturers
- Port and warehouse activity
- Chemical logistics and transport services
- Employment in manufacturing, operations, and technical functions
Leadership and corporate governance
The company is a wholly owned subsidiary of Grand Resource Co., Ltd., which is listed on the Chinese over-the-counter New Third Board under stock code 831200. That parent company has been described as part of a mixed-ownership structure associated with Guangdong GW Holdings Group, a state-owned enterprise platform in Guangdong.
Public filings identify Wang Ligui as legal representative of the subsidiary in earlier registration material, while the parent company’s board and senior management handle group-level governance and disclosure obligations. The ownership structure places the company within a broader state-linked industrial framework while retaining operational focus on petrochemical manufacturing and logistics.
Innovations and future outlook
The company’s most important technical direction is the continued development of high-performance polypropylene and related downstream materials. Its adoption of large-scale PDH integration and UNIPOL® PP reactor technology gives it flexibility to serve both commodity resin demand and more specialized polypropylene grades.
Potential growth areas include:
- Higher-value polypropylene grades
- Downstream compounding and modified materials
- Hydrogen-energy applications
- Logistics and warehousing services tied to chemical trade
- Regional export expansion
Its outlook will be shaped by several industry factors: propylene feedstock economics, polypropylene demand cycles, environmental regulation, and competition from other resin producers in China and Asia. At the same time, its large integrated site, coastal logistics access, and emphasis on low-carbon manufacturing provide strategic advantages in a sector increasingly focused on scale, efficiency, and product differentiation.
Summary
Dongguan Grand Resource Science & Technology Co., Ltd. is an integrated polypropylene and petrochemical company whose influence extends beyond resin production into logistics, energy co-products, and industrial infrastructure. Its large-scale PDH-to-PP complex, use of modern PP process technology, and growing role in green manufacturing make it a notable participant in China’s plastics and petrochemicals industry.
References
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CPS+ eMarketplace. (n.d.). DONGGUAN GRAND RESOURCE SCIENCE & TECHNOLOGY CO., LTD.DONGGUAN GRAND RESOURCE SCIENCE & TECHNOLOGY CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1020670Link