Qingdao Sigmabetarhouiuc Medical Equipment Co., Ltd. has a large production line in China. R&D, production and sales We are growing rapidly to provide a high-quality service to everyone. Integrity and the power of innovation are respected in our corporate philosophy. There are four production bases in Nakayama. The area is 150, 000 square meters. UK has branches in the world market. Its products are exported to Europe, the Middle East and Africa. The United States exports to Asia and other countries. Our product electric drill wood splitter, medical electric saw sharpener, surgical electric skull drill knife, screw drilling machine electric, medical electric saw drywall, electric drill torque wrench, electric drill for nails, medical electric saw rip, medical electric bone saw, surgical electric skull drill rig