Mr. Yang and his cause of dropform granulator.

1982-1986 * Enrolled in the Dalian University of Technology Department  of Chemical and Machinery, Bachelor of Science in the Public;
1986-1989 * Enrolled in the Dalian University of Technology Department  of Graduate School, on the research direction of Powder engineering and mechanical rotation;
1989-1990 * In the China National Petroleum Corporation Liaoning branch of Chemical Factory, polyethylene workshop, be a member of equipment;
1990-1992 * In the China National Petroleum Corporation of Mechanical Power Department, Machinery Institute of Technology,
the large rotating equipment Fault Diagnosis engineers;
* Invention Machine needle-dropping, Patent No: 922161321;
* Design a needle-dropping molding granulator for the Anshan chemical plant, for C-9 petroleum resin granulation;
1992-1996 * In Sweden SANDVIK Group, Department of Chemical Germany Transmission system, do a Chemical equipment maintenance mechanics 、granulator project manager、Sales Representative and other posts，responsible for all the SANDVIK's business in China.
 * By German experts, international maintenance centre manager Wolfgang Weber, professional training system, together with him and do the maintenance of granulating machine work.
* He operate on behalf of the company to users technical training staff.
* German experts were awarded for dropping molding granulator technical China.
* invention Rotary droppform granulator, Patent No:932289967;
1996-1997 * He reconstructed the Panjin chemical plants from the SANDIVK company produced two anhydride granulator nose.
* Design a equipment, applicable paraffin and hot melt adhesive, For the FuShun academe.
*  Design a flaker, apply to epoxy resin, for the Sinopec Yueyang Petrochemical Company epoxy resin plant.
* Invention Sharpnozzle rotating granulator, Patent No:96225925.X;
* Indexed to the "Dictionary of Contemporary Chinese inventors", Red Flag Publishing House;
* Indexed to the "World Elite Featured patented technology.", China Enterprise Management Publishing House.
* Indexed to the "Dictionary of Chinese experts", Editor-in-chief of State Personnel, China personnel published;
*  Xinhua News Agency, Hong Kong was appointed technical adviser Press;
1997-1999 1.And the Beijing Chemical Machinery Factory, made five Sharpnozzle granulator.( First-generation technology)
2. First generation of sharpnozzle granulator technology has been adopted by Sinopec Group ministerial-level appraisal.
3. Mr. Yang made and the project's overall design people.
* Invention Sharpnozzle Granulator, Patent No: 982380658;
* Invention Dropform Granulation machine systems (The second-generation technology, With computer on-line monitoring、DCS Systems、Electromechanical Integration) Patent No:992247136;
2000-2007 * SHANGHAI REBO GRANULATOR CO.,LTD one of the founders, the post of chairman.
* Invention the Rotating shell of Sharpnozzle granulator, Patent No: 022096027;
* Invention the Body movements of Sharpnozzle granulator, Patent No: 022741771;
* Invention the belt Sharpnozzle granulator, Patent No: 200420032041;
* Invention the Sharpnozzle dropform granulator, Patent No: 2004200302056;
* Invention the Rotating shell of Sharpnozzle granulator, Patent No: 2004300991410;
* Invention the Sharpnozzle granulator, Patent No: 2004201084491;
* By the end of 2005, he designed and reconstruct imports of Germany, the United States granulator Total 19 Tai.
* In Jiangyin city, he was responsible for the introduction of high-temperature(320 degrees),high-speed (90 m /  min)Polyester granulator implementation of the transformation.