Established in 1993, Ringsun Holdings Limited is a Hong Kong based Group Company. With main operation office in Hong Kong & Shenzhen and production plant in Huizhou (Juxing Electronic Co., Ltd. ), we have been specialized in the research & development, manufacture and sales of electrical office products for more than 20 years. Our Huizhou plant covers a total production area over 20, 000 square meters and has more than 200 employees. By utilizing the most advanced technical equipments and experienced skillful technicians, our annual outputs run up to 2 million units. Our main products are Electric Staplers, Electric Hole Punch, Electric Pencil Sharpener, Electric Tape Dispenser, Battery Operated Eraser, Office Multi-use Equipments and Switching Mode Power Supply Products etc. Our manufacturing capabilities include mold making, metal stamping, plastic injection, PCBA final assembly. Relying on our professional Design and R & D team, we are capable to offer one stop service to the clients including: --- Engineering & Design Support --- Manufacturing & Assembly --- Integrated Quality Control System & After Sales Service Our products meet requirements of major international safety certifications (eg. UL, FCC, cUL, GS, CE). We have been accredited ISO9001: 2008 quality control system and ISO14001: 2001 environmental control system and fulfilled the RoHS, PAHs, REACH and WEEE requirements. With stringent quality management system in place and closed loop process technique applied, we are manufacturing high quality products to our customers all over the world.