To introduce you to the mountain school with school desks and chairs country standards: General Desktop width single 550 mm to 600 mm, Guizhou shelves, depth of 380 mm to 420 mm. Area under the table empty: any form of desks must have a place at the table empty area of ??the lower extremities with enough to ensure that students sit around the lower limb movement. High chair: the seat height from the ground surface, shelves Which is good, right leg should be slightly lower seat height about 1 cm (shoes). Leg slightly in order to enable lower limb focus on the feet, easy to move around the front legs. Chair deep: the width of the front seat, it should be equivalent to three-quarters of the full-length hip to the thigh. Front edge of the chair should angular, slightly tilted angle of 0 degrees to 2 degrees for the rear seat. Chair backrest: backrest tilted back, shelves production, between the seat and was 95 degrees to 100 degrees, back to back and sat reading for curvature of the spine, the back muscles to rest and reduce fatigue. Welcome to the new and old customers call the mountain school with, we will be happy to help you! To introduce you to the mountain school with desks and chairs ingredients tasks: The tasks include the following ingredients: 1. reasonable allowance and the right choice of materials specified moisture content of the finished product the right choice based on product quality 3. 2. The requirement of reasonable certainty Welcome to the new and old customers to consult! Bookshelf wholesale manufacturers | the mountain school with credibility | Guizhou shelves by the school with the mountain Yongkang Limited. Yongkang the mountain school Co., Ltd (www.zjyksf.com) located in Yongkang City in Jingzhou former warehouse in the town village. Scraps and development in the wave of market economy, the mountain currently has a high profile school with desks and chairs in the middle, enjoys a good reputation. The mountain school with Commercial Union acquired the entire network certification, marking our service and management level has reached a new height. The mountain school with the staff willing to work with all people of insight and common development, for a better future.