Expert in solutions for wind-turbine gearboxes and transmission systems

Investor Relations contact details

Ms. Seto Ying

TEL: +852 3665 7123

Email: ir@chste.com

Add: Room 1302, Cofco Tower, 262 Gloucester Road, Causeway Bay, Hong Kong

Wonderful Sky Financial Group

TEL: +852 6888 1587

Email: irchste@wsfg.hk