Company Profile
BASTONE is a R&D oriented chemical group company integrating extensive research & development and manufacturing capacity. Headquartered in Hangzhou Economic Development Zone, BASTONE has 4 production sites, 1 R&D center. Benefited from talented chemists and technicians, BASTONE has established distinctive and diversified portfolio in different industry areas
BASTONE Plastic division produces plasticizers & additives, and supplies PVC resin. Our plasticizers (DOP, DOTP, DINP, DOA, TOTM and others) are widely used in packaging film, pipes, wire and cable, vinyl flooring, wallpapers, paint, rubber products and other fields.
Via our business platform” Zhejiang Bastone Technology Co., Ltd”, We are delivering our products and also our values” Solid commitment to high quality and sustainable supply” to our partners.
Guangzhou&Shandong&ZJ
Location of Production sites
300000mt
Capacity
ISO9001&140011
Certification
155000m2
Production Area
Factory and Activities
News and Events
What Causes Plate-Out in PVC Extrusion?
The white deposit that rebuilds on your die within hours of every clean-off is not made of the compound running…
Replacing DOA With DINA: When the Switch Pays Off
A DOA-based cable compound that passes the cold-bend test on day one can still stiffen and shed plasticizer after two…
How to Verify REACH Compliance in Plasticizer Procurement
A plasticizer quote lands with a safety data sheet and a one-line claim of REACH compliance. Whether that claim is…
Plasticizer Regulations by Region: EU, US, China, and Japan
Japan’s food-contact positive list became fully enforceable on June 1, 2025. The change inverted the logic most exporters had built…
DOTP vs DINCH: Choosing the Right Non-Phthalate Plasticizer
Ask two suppliers to quote DINCH and, for most of its commercial life, you have been asking essentially one company.…
How to Formulate PVC Plastisol for Coating and Molding
A workable plastisol starts with the process, not the recipe. Two widely published starting-point viscosity bands for the same paste…