In general, Hangzhou SanYuan Cable Co., Ltd. can provide samples of regular products for customers. Normally the sample we offer you is free and the freight is charged. As a professional thermostat cable manufacturer, we can offer samples. If you have special requirements for your sample, we can also customize it. Our sample absolutely conforms to the appearance and performance of the product, and you can know the exact information about our products once you receive the sample. The sample charge could be refunded if you place an order.

SanYuan is China's top quality provider for a long time. The fire alarm cable series is available in a wide range of types and specifications. The tests for SanYuan coax cable has been seriously taken by the QC team. It has been inspected in terms of aging, insulation resistance, electric strength, moisture resistance, and leakage current. SanYuan aims to provide clients with competitively priced coaxial cable.

The aim of our team is taking the road of international brand. Contact!