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 protective brand. We passed ISO9001 quality management system and European CE approval. Most of our products are welcomed in many areas of home markets and sold well to all over the world, such as the Middle East, Africa and South America.

Meanwhile, we are prepared to supply you with credit dealing, superior products, competitive prices, timely delivery and perfect services. We sincerely welcome new and old customers worldwide to cooperate with us for mutual benefits, and once you have established the business relationship with us, you will know that we are the best one and we are your best partner.