Why Choose Chinagama R&D Innovation Capability Expert In-House R&D Team With over 26 years of R&D expertise, Chinagama has an experienced in-house team capable of independent product design and development. Commitment to Innovation Holding over 300 technical patents, Chinagama maintains technical innovation and product independence. Product Design Excellence Chinagama's products combine functionality and design, and many have won Red Dot and IF Design awards for excellence. Our Factory's Qualifications