Shenzhen wins day silica gel production factory was established in 2006 and has become a renowned organization over the years. Shenzhen Wins Day Silica Gel Production Factory is a leading exporter, buying house in China offering high quality earphone silicon gum cover, silica gel ear plug，silica gel product. Also, our success can be evaluated by considering our annual revenue of US$50 Million - US$100 Million. Currently, we are serving importers and buyers from South America 8% Africa 8% Eastern Asia 9% Domestic Market 8% North America 10% Eastern Europe 11% Southern Europe 11% Mid East 11% Northern Europe 11% Oceania 13% and accepting payments via T/T, L/C, Escrow. With a workforce of 5 - 10 People we are able to facilitate and respond to our clients within 72h.