R&D Strength

The Company is recognized as "PRC HighTechnology Enterprise", the R&D team is under the leadership of thesenior management team composed of a group of experts with strong environmentalscience and enterprise management backgrounds and experienced in selecting,developing and managing waste treatment and environmental engineering projects.The Company has 45 R&D employees.

The team’s R&D work include but are notlimited to enhancing and developing the waste treatment technologies andprocesses. Its efforts contribute to improving the overall safety andefficiency, and reducing costs in the waste treatment processes. For example, theR&D team developed the LCJ super anaerobic microbial degradation system,which accelerates the biodegrading process of food waste to a rate that triplesthe rate of the conventional anaerobic processes used in the industry, and isutilized in the food waste treatment processes and operations. The Company alsoutilize its patented autoclave dehydration reactor in the animal solid wastetreatment processes, which relies on jacketed indirect heating. The autoclave dehydrationreactor significantly reduces water content in treated residue compared to thatof conventional reactors in the industry according to Frost & Sullivan. TheR&D team further developed fully automated pressing device used in theanimal solid waste treatment process, which significantly reduces the requiredmaintenance and operation expense compared to that of conventional pressingdevices used in the industry.

As of May 31,2019, the Company had 96 registeredpatents, 23 software copyrights, and 20 patent applications under review. TheCompany developed the aforesaid patents and software copyrights through itsextensive R&D efforts to improve the overall efficiency and to reduce costsin the waste treatment processes.

Research anddevelopment capabilities of the Company have been critical to its success inexpanding its project portfolio and gaining trust from its customers. With theprofessional R&D team and senior management members, the Company believesthat the Company is able to continue developing advanced technologiesapplicable to the businesses and to optimize and adapt relevant technologiesaccording to each customer’s specific needs, thereby achieving sustainablegrowth.