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! School desks and chairs on the mountain with the basic requirements 1) must be closely engaged chair, student bed size, in conformity with the test specifications, the Shandong student bed, you can accept the gap can not exceed 1/64 (0.4mm). 2) long wooden staircase type chair backrest on the rear pillar must engage closely with the smooth, and dowel holes can not be exposed. 3) you must be able to set the level of the rotation after a good chair and in a plane, the length of the legs can not exceed the difference between the diagonal 1/16. Students bed wholesale, Shandong student bed, mountain school with durable Yongkang the mountain by the school with Limited. Students bed wholesale, Shandong student bed, mountain school with durable Yongkang the mountain school Co., Ltd (www.zjyksf.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: the boss.