引言
怡和昌塑胶制品(深圳)有限公司 (怡和昌塑胶制品(深圳)有限公司) is a Hong Kong-owned plastics manufacturer based in Shiyan, Bao’an District, Shenzhen, Guangdong Province. Founded in 1994, the company has focused on plastic pigment, 色母粒, 染色造粒, 注塑加工, and related color-matching and modification services for plastic materials.
The company is positioned in the plastics coloring and compounding segment of the industry, supplying products used to adjust appearance, performance, and processability in downstream plastic manufacturing. Its published product scope includes white 色母粒, 黑色母粒, color 色母粒, and special-effect 色母粒, with customization for materials such as PP, PE, ABS, PC, PET, and TPU and applications including injection molding, film blowing, extrusion, and wire drawing.
Over time, Yee Wo Cheong has expanded beyond its original Shenzhen base into a multi-site operating structure with additional facilities and marketing presence in Hong Kong, Huizhou, Qingdao, and Dongguan, reflecting a regional supply model serving a broad customer base in plastics processing and end-product manufacturing.
历史与发展
Founded in August 1994, the company began as a Hong Kong-invested enterprise in Shenzhen and was later renamed Yee Wo Cheong Plastic Products (Shenzhen) Co., Ltd. in 2002.
A key stage in its development was the gradual expansion from a single manufacturing base to a network of associated companies and production sites in Guangdong, Qingdao, and Hong Kong, which increased its geographic reach and shortened delivery cycles for customers in different regions.
Another notable milestone was its early adoption of environmental compliance testing and quality-system certification. The company reports that its products passed SGS EU RoHS testing in 2006 and SGS EU REACH testing in 2008, and that it later obtained ISO 9001:2015 certification.
业务运营与板块
The company’s business is centered on plastics coloration and processing services. Its core activities include:
- 色母粒 manufacturing
- Plastic pigment production
- Dyeing granulation
- Injection molding processing
- Engineering plastics modification
- Color matching and custom compounding
- Electronic assembly
The company presents itself as a manufacturer with a technical production team and industrial equipment capable of supporting customized formulations and batch production. Its operational model combines research, manufacturing, and sales in a single structure, which is common among specialized 色母粒 suppliers serving processor-specific requirements.
产品与技术
Yee Wo Cheong’s product portfolio is centered on color and additive solutions for the plastics industry.
Main product categories include:
The company states that its products are designed for color stability, good dispersion, and batch consistency, which are critical properties in 色母粒 and pigment production because they affect color uniformity, process repeatability, and final-part appearance.
Reported technical capabilities include:
- Twin-screw extrusion lines for 色母粒 production and granulation
- Computerized color measurement and matching equipment
- Precision electronic weighing instruments for formulation control
- Customization for multiple resin systems, including PP, PE, ABS, PC, PET, and TPU
- Suitability for injection molding, film blowing, extrusion, and wire drawing processes
These capabilities place the company in the compounding and 着色剂 supply chain that supports packaging, consumer goods, electronics, wire and cable, and automotive plastics processing.
应用与终端市场
The company reports service to more than 5,000 customers and development of more than 50,000 colors across a range of industrial sectors.
Reported downstream application areas include:
- Medical products
- Electronic appliances
- Food packaging
- Automotive parts
- Wire and cable
- Household plastic products
This customer mix is consistent with the role of 色母粒 producers in the broader plastics value chain, where precise coloration, regulatory compliance, and consistent dispersion are important for both functional and decorative applications.
全球布局与市场定位
Yee Wo Cheong describes itself as a company with marketing centers in Hong Kong and Shenzhen and production bases in Qingdao, Dongguan, and Huizhou, giving it a distributed operational footprint in South China and along the broader Chinese coastal manufacturing corridor.
Its published materials indicate export and international market activity, with references to customers and sales networks reaching Southeast Asia, North America, and Europe.
Within the plastics industry, the company is best understood as a specialized regional 色母粒 and pigment supplier rather than a large resin producer or general-purpose plastics conglomerate. Its competitive position rests on customization, color consistency, environmental compliance, and the ability to serve multiple processing routes and resin systems.
研发
The company emphasizes R&D-led customization in plastic 颜料 and 色母粒 formulations.
Its technical model is built around:
- Development of tailored color formulations
- Batch-to-batch stability control
- Dispersion performance optimization
- Custom color matching for customer-specific resin and process requirements
The accumulation of a large internal color library, cited as more than 50,000 developed colors, suggests a long-running formulation database that supports repeat orders and faster matching for industrial customers.
可持续发展与环境举措
Yee Wo Cheong has highlighted compliance with major environmental and safety standards in the plastics sector.
Reported compliance and certifications include:
- EU RoHS testing approval in 2006
- EU REACH testing approval in 2008
- Conformance claims related to FDA food container and medical device safety requirements in the United States
- Product characteristics described as non-toxic, environmentally protective, and low in heavy metals
These claims align with wider industry pressure on 色母粒 and additive suppliers to reduce restricted substances and support applications in packaging, healthcare, and regulated consumer markets.
质量管理与认证
The company reports implementation of ISO 9001:2015 quality management certification.
Additional certifications and test references appearing in company and distributor listings include:
- ISO 9001 / earlier ISO quality-system references
- SGS testing references
- UL certification claims in some distributor listings
- RoHS, REACH, and EN71 references in supplier materials
These certifications and test results are important in the 色母粒 sector because they affect downstream customer qualification, export access, and suitability for regulated applications.
财务表现与经济影响
The company is reported in third-party listings as a manufacturer/factory, with workforce and output estimates appearing in marketplace profiles.
Publicly visible materials also indicate that the company contributes economically through:
- Specialized manufacturing employment in Shenzhen and surrounding production sites
- Supply to domestic and export-oriented plastics processors
- Support for value-added color and compounding services within China’s plastics industry cluster
创新与未来展望
Yee Wo Cheong’s business model reflects several broader industry trends:
- Rising demand for custom 色母粒 rather than standard color supply
- Greater emphasis on compliance-ready materials for packaging, medical, and electronics markets
- Expansion of multi-site regional production to improve delivery speed and customer service
- Ongoing need for dispersion quality, migration resistance, and thermal stability in high-performance plastics applications
Its future competitiveness is likely to depend on formulation capability, regulatory compliance, and the ability to serve increasingly specialized plastics processors with consistent and application-specific coloring solutions.
参考文献
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CPS+ eMarketplace. (n.d.). YEE WO CHEONG PLASTIC PRODUCTS(SHENZHEN) CO.,LTDYEE WO CHEONG PLASTIC PRODUCTS(SHENZHEN) CO.,LTD. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1032544Link