Tauye Electronic Co Ltd is a china credit factory of ten years of export experience. We have 8, 000 square meters factory workshop, 12 R& D engineers, 830 skilled workers. Now we are changing some of production lines. We supply scineitific calculators, desktop calculators, hydropower calculators, handheld calculators, ruler calculators, card calculators, promotional calculators, timer clocks, digital clocks and electronic cigarette etc. And electronic cigarette is our new product. To meet one-stop purchase needs. Our company offer other items from other china manufacturers or suppliers. Tauye Electronic Co Ltd is a capable manufacturer, Our products have an excellent reputation in the international marketplace. Many certificates can help you to clean sea customs smoothly. High quality product, competitive price, steady supply, shipment on schedule and nice after service are our advantages. To benefit from our factory, please contact us now.