dongguan jieyi electrical appliance co., ltd. specializes in the research and development and production of various decorative lighting bulbs and various christmas gift lighting. the main products are:
color sphere
graphics card shandong guotai innovation water supply technology co., ltd. 2 the base has complete training facilities and complete supporting facilities, covering an area of nearly 300 mu. it has been fully operational and has a venue for 2,000 people to train at the same time. 30 china league one
