Founded on February 29, 2012, and headquartered in Fuyang District, Hangzhou, Zhejiang Province, Chengke has established itself as one of China‘s principal plastic color masterbatch producers. The company specializes in the research, development, production, sales, and service of plastic color masterbatch, plastic defoamer, and plastic filler products. Operating from a facility spanning over 3,000 square meters, Chengke maintains an annual production capacity in excess of 20,000 tons, supported by more than 10 world-class twin-screw extruder production lines and a skilled workforce of 45-50 experienced technical professionals. The company holds a registered capital of 20 million RMB and is classified under general equipment manufacturing, with business scope encompassing power distribution switch control equipment manufacturing, communication equipment sales, and plastic product manufacturing and sales.
The Purple Red Masterbatch for Industry is formulated to provide deep, consistent purple-red coloration across multiple carrier resin systems. Chengke offers customization using different base materials as carriers, with currently certified carrier materials including LDPE, HDPE, LLDPE, and PP. The product is engineered for high dispersion uniformity, enabling manufacturers to achieve precise color matching and batch-to-batch consistency across production runs. Its thermal stability profile ensures reliable processing under elevated temperature conditions common in injection molding, blow molding, and film extrusion applications.
The global masterbatch market is undergoing substantial expansion. According to Mordor Intelligence, the masterbatch market size in 2026 is estimated at USD 12.94 billion, growing from 2025 value of USD 12.41 billion, with 2031 projections showing USD 15.95 billion, representing a compound annual growth rate of 4.27% over 2026-2031. Growth is supported by sustained demand in packaging, automotive lightweighting, and telecom cable jacketing despite raw-material price swings. The color masterbatch segment is expected to post a 4.67 percent CAGR through 2031, driven by premium packaging, consumer electronics, and automotive interiors seeking custom shades with consistent gloss.
Asia Pacific retains leadership in the masterbatch market with a 45 percent revenue share, supported by rising plastic conversion capacity in China and India. China‘s position as the world’s largest plastics producer continues to drive domestic demand for specialized color concentrates, with the country serving as both a major manufacturing hub and a growing consumer market for high-value plastic products. The global Color Masterbatch Market was valued at USD 5.1 billion in 2024 and is expected to reach USD 7.6 billion by 2031, growing at a CAGR of 4.40 percent during the forecast period.
Chengke has established a track record of product innovation, including significant breakthroughs in fire-retardant masterbatch and ultra-soundproof core-layer pellets. The company‘s product portfolio focuses on high-quality carbon black masterbatch, flame-retardant masterbatch, ultra-soundproof core-layer particles, plastic defoamer, and various other color masterbatch grades. These products are widely used across corrugated pipes, aluminum-plastic panels, toolboxes, plastic seating, blown film, injection molding, and various plastic modification applications. The company has also developed additive masterbatch technologies that align with tightening global environmental directives, including bio-based carriers and formulations that improve the performance of recyclate-rich polypropylene.
Chengke’s geographic location in Hangzhou, within the Yangtze River Delta Economic Circle, provides strategic access to well-established supply chains and export logistics serving both domestic and international markets. The company has successfully distributed products across China as well as overseas markets, earning consistent customer recognition for quality and service reliability. The Purple Red Masterbatch for Industry is now available through Chengke‘s distribution network for plastic processors, compounders, and OEMs requiring high-performance color solutions for industrial-grade manufacturing. With its advanced production capabilities, technical expertise, and commitment to custom formulation, Chengke continues to strengthen its position in the evolving global masterbatch industry.