confused when, assistant is casual a between " with Rou Kegang " make Bai Weidong be suddenly enlightened, also make loop of peak of whole research and development turns. The group is applied " flexible and contractive " thinking, pass half an year experiment repeatedly, make hydraulic pressure of the first wood floor panel for sale hollow stake spell round opportunity eventually, can produce the hollow stake of diameter of random of less than of norms 300-1200 ㎜ and length, fill the blank that is the same as type equipment domestic and internationally, won practical and new-style patent and invention patent.

Last a period of time 7 years, chair independently by Bai Weidong finish " abnormity bears the weight of beam makeup production technology and application " the project obtains science and technology of 2015 year country to progress second-class award. This project in all facilities of treatment of component of wood of composite plastic lumber flower boxes prices research and development is covered 25 times, use especially point to receive technology, hollow technology, but managing lumber 30% above, fill international is blank.

Li Jian of academician of Chinese Academy of Engineering evaluates to this: The research achievement of this project has innovation gender, omnibus, strategical with applied sex, promote industry of development wood construction, will strong aid promote development of economy of our country low carbon, build beautiful China.