亚洲AV资源网,亚洲av日韩无码,三级片99,无码av高清,婷婷黄网

Yueqing Heteng Electric Co., Ltd. is a professional manufacturer of relay bases and socket fittings. It is a new high-tech enterprise of various low-voltage electrical products. The company introduces advanced testing equipment, has first-class production technology, and strictly controls quality. The products are exported to the Middle East. Southeast Asia, Africa, Europe and the United States and other international markets, trusted by domestic and foreign users. Heteng Company has become a navigator of the highly competitive low-voltage electrical market, relying on a perfect management system, a flexible industrial system and superb production management system and advanced technical equipment supplemented by a fast information network. Strengthening technical exchanges with domestic and foreign companies, gradually connecting to the international market, and developing rapidly……