Zhejiang Tinglang Electrical Appliances Co., Ltd., pertained to HongKong Humgchem International Group, is a member of China Industrial Electrical Commission and a member company of China Power Commission. We are one of the professional manufacturers and exporters specialized in voltage regulator and century electronic calendars. Our main products include various Hi-precision A.C voltage stabilizers, uninterruptible power supply, EPS series and power inverters.



Our TINGLANG brand products are continuously gained good reputation as Chinese famous trademark and Chinese quality...