Established in 2001, Tangshan Tianhe Environmental Protection Technology Co., Ltd. (Stock Code:871037) is a National High-tech Enterprise, specialising in research, development, design, manufacture, service, and consultancy. The company promotes and applies advanced and mature technologies in areas such as thermal drying and grading crushing, and it’s regarded as the leading company in this field. Tianhe’s grading crushers and rotary dryers are awarded as the Famous Brand Products of SMEs in Hebei. Covered an area of 260 thousand m2, Tianhe has completed machining workshops, welding workshops, cold stamping workshops, assembly workshops, spraying workshops, and electrical workshops, with the capability of various large and medium-sized crushing equipment. With an annual production capacity of 200 sets, its annual output value is 150 million. Besides, Tianhe enjoys high market competitiveness, as its domestic market share exceeds 28%, ranking in the top three.