Why Choose Us: 1.Collect and manufacture virgin human with almost 10 years experience 2.100% measure up the Human Factors and Ergonomic Research 3.High quality certificate (CE, and the new use patent certification) Wholesale/OEM is available. 4.Sufficient stock for your urgent demand. 5.High and extremely stability, table frame are manufactured according to the standard of EN527-3. 6.Within 12 hours reply guarantee Who We Are: Changzhou ZWEAL Equipment Co., Ltd. is reliable and ...