For regular silicone earphone case products, samples are free except you will bear the state cost. So a state account such as DHL or FEDEX is required. We eager for your understanding that we have plenty of samples to ship daily. If all the freight are borne by us, the price will be very high. In order to express our sincerity, as long as the sample is confirmed successfully, the freight of the sample is going to be offset when the order is set, which will be equal to free delivery and free shipping.
Dongguan Zhe Run Tai Silicone Technology Co., LTD is highly praised in the market. We are an expert in manufacturing and supplying quality earbud tips. The airpod holder is one of the main products of Dongguan ZheRunTai silicon Technology Co., Ltd. The raw materials selection of ZheRunTai waterproof cell phone case is taken into accont seriously. Environmentally friendly silicone is used during the production. This product is safe and harmless. It has passed the materials tests which prove it only contains very limited harmful substances, such as formaldehyde. With great tolerance to fire, it maintains high safety.
We make efforts to advance sustainable practices. During our production, we make efforts to reduce production pollution&waste and improve energy efficiency.