GuangZhou Zhigao Freeze Equipment Co.,Ltd. was established in 2009. We're specialized in refrigeration and commercial, household, auto air-conditioner tools design, production and sale. With more than 12 years experience,ECQ brand has become 'the most popular brand' in the world refrigeration tools field and products are sold to more than 147 countries and districts overseas. As one of the biggest suppliers of refrigeration tools in the world, we also provide OEM service to many top branded customers.