r&d

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No social development can be made without the progress of science and technology, which have contributed remarkably to human civilization. Today is the era of knowledge and the economy, themed by recreation and development; and advanced science and technology has become the most powerful weapon to win competitions. The people of Tongrentang are quite aware of the impact of science and technology, and they have developed new products by continuously increasing R&D investment and using the latest results in science and technology.
Copyright 2006 China Beijing Tongrentang Group Co.,Ltd.All rights reserved

No social development can be made without the progress of science and technology, which have contributed remarkably to human civilization.

Today is the era of knowledge and the economy, themed by recreation and development; and advanced science and technology has become the most powerful weapon to win competitions.

The people of Tongrentang are quite aware of the impact of science and technology, and they have developed new products by continuously increasing R&D investment and using the latest results in science and technology.