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Top 3 Methyl Tin Stabilizer Manufacturer in China
Professional Methyl Tin Heat Stabilizer Manufacturer & Solution Provider
20 years of dedication to non-toxic PVC heat stabilizers. Annual capacity of 7,500 tons, ROHS certified, serving medical packaging, food packaging, construction, toys and more.
★ FLAGSHIP PRODUCT XY-728
(CH₃)₂Sn(SCH₂COOC₈H₁₇-i)₂
Tin Content ≥ 19%
Color (Pt-Co) ≤ 50
Appearance: Clear Liquid
Certification: ROHS ✓
20+
Years of Expertise
7,500 t
Methyl Tin Annual Capacity
TOP 3
National Industry Ranking
2,000 t
Mercapto Antimony Capacity
PRODUCT CATEGORIES
Product Center
Three product lines covering the full PVC processing workflow, with custom formulation development available.
⚗️ Methyl Tin Stabilizers
High-efficiency, transparent, non-toxic stabilizers for sheets, pipes, films, and food/medical packaging.
🧪 PVC Lubricants
Internal and external lubricant series to improve processing rheology and surface finish of PVC products.
🔬 Mercapto Antimony Stabilizers
Cost-effective antimony-based stabilizers for rigid PVC processing applications.
FEATURED PRODUCTS
Flagship Products
Core products proven by the market, delivering stable value to our customers.
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G-16 PVC Internal Lubricant
Internal lubricant for rigid and plasticized PVC processing. Excellent compatibility, suitable for transparent products.
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LG78 PVC External Lubricant
External lubricant for PVC granules, rigid sheet and calendered film. Improves gloss and release.
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LG316A PVC External Lubricant
Modified high-density oxidized polyethylene wax for PVC extrusion and calendering. Improves gloss and plastification.
20+
Years of Focus on PVC Heat Stabilizers
Zouping Factory · Yiyuan Factory
Qingdao Office & R&D Center
ABOUT UNISTARS
Quality for Survival, Innovation for Growth
Unistars Plastics Additives (Zouping) Co., Ltd. develops and manufactures non-toxic PVC heat stabilizers, combining deep technical expertise with advanced production technology.
- Customized solutions for your application
- ROHS certified quality control
- 7,500 t methyl tin annual capacity
- Responsive nationwide sales and service team
ROHS
EU Environmental Certified
ISO
Quality Management
FDA
Food Contact Grade
SGS
Third-Party Testing
REACH
EU Registered
NEWS & INSIGHTS
Latest News
Stay updated on Unistars news and industry insights.
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Monobutyltin Trichloride Market to Reach $217.6 Million by 2032 on Organotin Stabilizer Intermediate Demand
The global monobutyltin trichloride market was valued at USD 149.5 million in 2025 and is projected to reach USD 217.62 million by 2032, at a CAGR of 5.51% over
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Tributyltin Fluoride Market to Reach $118 Million by 2032 on Antifouling and Wood Preservative Demand
The global tributyltin fluoride market is projected to expand at a CAGR of 6.5% from 2025 to 2032, from USD 71 million in 2025 to USD 118 million by 2032, accor
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Allyltributyltin Market to Reach $220.4 Million by 2033 on Organotin Reagent and Synthesis Demand
The global allyltributyltin market was valued at USD 85.75 million in 2026 and is projected to reach USD 220.40 million by 2033, at a CAGR of 12.52% over the 20