International standards refer to the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC)
National standard is based on China National Standards Organization (GB)
Lihong participates in the formulation and review of national and international standards
Lihong Safety Equipment Engineering (Shanghai) Co., Ltd.
E-Mail: info@lh-safety.com
Address: 581 Xiuchuan Road, Chuansha Town, Pudong New District, Shanghai
(Greenland East Coast International Plaza-Room A 313)
Copyright ? Lihong Safety Equipment Engineering (Shanghai) Co., Ltd. ICP19034341-1 Technical Support: lanjujing
