UNISTARS is a professional manufacturer and supplier specializing in the R&D, production and global sales of high-performance PVC heat stabilizers and auxiliary additives. Focusing on PVC thermal stabilization solutions for over a decade, we have grown into a competitive and reliable enterprise in China’s chemical additive industry, with outstanding market share, mature production systems and stable operational benefits.
Our core product portfolio covers diversified PVC heat stabilizer series, featuring excellent thermal stability, high compatibility, low volatility and non-toxic environmental performance. Adhering to quality-oriented and innovation-driven development, we have established long-term technical cooperation with the Chemical Engineering Institute of Shandong University of Technology, supported by a professional team of senior chemical experts. We have introduced advanced imported production technologies for methyl tin mercaptide and estertin stabilizers, equipping our factory with sophisticated processing and testing equipment.
All our products comply with international quality standards, with all technical indicators reaching advanced domestic and international levels. Strict quality control throughout production ensures consistent product stability, high efficiency and wide adaptability for various PVC processing scenarios. Dedicated to delivering cost-effective and customized stabilization solutions, we strive to provide premium products and reliable services for global PVC manufacturing enterprises.