China Haiheng has a first-class product design, manufacturing, testing and marketing system in the industry. Our products have been exported to Africa,the Middle East, Southeast Asia, Central Asia, South Africa, Europe. We will strives to build into an international brand to benefit human beings.China Haiheng has a first-class product design, manufacturing, testing and marketing system in the industry. Our products have been exported to Africa,the Middle East, Southeast Asia, Central Asia, South Africa, Europe. We will strives to build into an international brand to benefit human beings.