Technical support.

● HongYu innovation is the life of an enterprise. It’s committed to pursue the a sustainable development. Always focus on research and innovation

● Set up R & D department, each Year push the new items to the market .

● More than 5% of annual revenues is re-invested into R & D .

● Product research and develop direction: Mini, waterproof, with luminous, long life, multi-functional type.

● With the company's growth, in order to meet the growing demand for products, a series of die and mould equipment were formally introduced in 2018 to establish the R&D Department of die and plastic development.