From technical selection and sample testing to volume delivery and quality feedback, GRT provides full-process customized service. Reach us by phone, email or the online message form below.
Technical team responds within 1 business day
Grade recommendation or custom development based on your application conditions
Samples supplied with supporting test data
Fully traceable quality assurance
Customer feedback on quality, service and related matters is answered at the fastest possible speed, with smooth communication channels maintained throughout.
Every stage is traceable — from raw material procurement, incoming inspection and process control to final product inspection, order review and warehouse dispatch.
Custom products and composite parts to drawings or specifications, with full collaboration from formulation design through pilot-scale production.
Please fill in the information below so we can serve you better. We will get in touch with you and respond to your request as soon as possible.
Yes. For grade evaluation we can provide samples along with corresponding test data; for custom development we offer formulation design, sample preparation and joint verification.
Yes. Composite products can be custom-made via compression molding, filament winding or hand lay-up — including coil bobbins, rod position coil bobbins, windshield rings, windshield panels, exciter-end pressure plates, spacer blocks and other electrical insulation parts.
The company is ISO 9001 certified (since 2002) and ISO 14001 certified (since 2023); the Zhuhai base holds Class A and Class C chemical work safety licenses, with full-process quality traceability.
Yes. The Shanghai R&D Center is staffed by specialists in composites, organic chemistry, analytical chemistry and applied chemistry, and jointly built with East China University of Science and Technology (ECUST) — delivering professional technical solutions and rapid support.
Website: www.sh-grt.com · WeChat: GRT_Composites
