Guangdong Huatie Tongda High-speed Railway Equipment (HTD) is a globally renowned manufacturer of railway components and a major supplier of core parts to China's rail transit vehicles. With a commitment to creating a platform for the rail transit component industry worldwide, HTD integrates advanced manufacturing technology and superior industry expertise in its product offerings. Their extensive product line includes water supply and sanitation systems, fire alarm systems, backup power systems, high-speed rail and train seating, braking systems, sanding devices, brake pads, air conditioning systems, door systems, and coupling systems.

HTD's products are widely recognized for their exceptional quality and are extensively used in various sectors such as high-speed railways, train units, and urban rail transit. They have established themselves as industry leaders by delivering reliable and high-performance supplies in these areas. With their proven track record and commitment to excellence, HTD continues to be a trusted partner in the development of efficient, safe, and sustainable rail transportation systems