Promotion support:Product design, packaging design, promotion posters, brochures, etc.Quality Control Service5 incoming material inspectors inspect the raw materials to ensure the quality and safety of the raw materials;10 process quality control personnel inspect the production process to ensure the quality control of the production process;6 final inspection personnel conduct finished product inspection to ensure product quality before shipment.Free marketing materials:Including catalogs, posters, product pictures, product videos, T-shirts, promotional gifts, etc.After-sales service：The service department provides one-to-one after-sales service and a one-year product warranty service.

Promotion support:Product design, packaging design, promotion posters, brochures, etc.Quality Control Service5 incoming material inspectors inspect the raw materials to ensure the quality and safety of the raw materials;10 process quality control personnel inspect the production process to ensure the quality control of the production process;6 final inspection personnel conduct finished product inspection to ensure product quality before shipment.Free marketing materials:Including catalogs, posters, product pictures, product videos, T-shirts, promotional gifts, etc.After-sales service：The service department provides one-to-one after-sales service and a one-year product warranty service.