Tongxiang Longcheng Plastic has extensive research and development capabilities comprised of highly skilled personnel and a well-equipped laboratory tailored to meet your needs. Our R&D is focused on formulating and testing customer’s PVC compounds to meet unique customers’ requirements.

With a fully equipped, on-site laboratory and a technician with over 20 years of combined experience, Longcheng Plastic Technologies has the tools and knowledge to focus on customers’ individual needs – their specific applications and processing parameters.

Also we have the professional producing machine and alsothe professional staffs who were trained before start to operation in the workshop.