SANTA ROSA, California, Rotoblock Corporation (OTCBB:ROTB - News), developer of an advanced Oscillating Piston Engine (OPE) technology, announced today that Chinese-American entrepreneur Mr. Liu Chien-Chih has agreed to join as Chief Executive Officer.

Mr. Liu has over 15 years' experience in international trade, marketing and manufacturing. Born in Taiwan, Mr. Liu immigrated with his family to the USA at the age of 10. Fluent in English and several Chinese dialects, Mr. Liu earned a Bachelor of Science Degree in Chemical Engineering from the University of California at Berkeley. Since that time he has spent much of his career capitalizing on new ideas and technologies and sees an opportunity with Rotoblock.

"China is going through an industrial revolution and I see the market for small engines and advanced drive train development exploding with new technologies and economic growth," said Mr. Liu. "Rotoblock will explore the commercialization of the oscillating piston engine in China as well as pursue new opportunities for developing new products, commercializing the brand and distributing it worldwide."

Prior to joining Rotoblock, Mr. Liu served for more than five years as a Vice President for Tianyi Group of Nanjing, China, a multi-billion dollar conglomerate involved in the manufacturing of automotive components and commercial equipment with over 10 subsidiaries. Mr. Liu served a variety of roles with Tianyi Group, which operates several factories in China. He managed Tianyi's extensive portfolio of real estate developments and other investments. He also managed the subsidiary Hikom/Goettel, one of the largest manufacturers of air conditioning in China. Hikom is the sole sponsor of the Shanghai Sharks Professional Basketball team, for which Yao Ming played before being recruited to the NBA.

"I am committed to devoting 100 percent of my time to growing Rotoblock," said Mr. Liu. "With the experience and relationships developed with Tianyi Group, I believe I can take Rotoblock to new levels."

"I congratulate Mr. Liu on his new venture and wish him nothing but success," said Tianyi Group Chairman and CEO Mr. Jiang Guobei. "I have every confidence in his ability to grow this company. Mr. Liu has a keen eye for new opportunities and taking them to completion and he will be missed here at Tianyi Group."

Rotoblock

About Rotoblock Corporation -- Rotoblock is focused on the development of leading-edge power train technologies including the development of its patented Oscillating Piston Engine technology. Rotoblock has signed a licensing agreement with OBVIO! Automotoveiculos S.A. of Brazil. The company was incorporated in Nevada and is headquartered in Santa Rosa, California. The Company has full rights to the patents of the Oscillating Piston Engine and believes the OPE technology has useful applications in an endless number of areas where its powerful, lightweight, efficient design are in ever-increasing demand. Visit Rotoblock's corporate website for details about the company, technology, and regulatory filings. The address is: http://www.rotoblock.com.