Ztong Telecom is one of the world's leading manufacturers and developers of fiber optic closure and termination box, after ten years development,Ztong Telecom has processed 10 series more than 600 models FOSC and 8 models termination box. On 2011,Ztong Telecom invests more on FTTH solutions, such as optical fiber splice,optical fast connector, PLC optical fiber splitter and wall outlet etc.Our customers operate in more than 80 countries in the world.Ztong Telecom has got the international quality system ISO 9001-2000 certificate, TL certificate, and 21 patents. Innovation and specialized in FOSC made Ztong Telecom became No.1 manufacturer in product series and patent in the world. In conclusion, fiber optic splice closure manufactured by us has the following outstanding features:1) A wide range of products;2) The most advanced internal structure;3) Made of high quality material based on advanced formula;4) Good resealing performance for reuse; 5) The most reliable;6) The most competitive price. We provide brand products and also welcome OEM for our mutual benefit, and they are widely used by several service operators in China. With the principle of "Innovative Development, Quality Assurance, Mutual Benefit and Sincerely", Ningbo Zhantong Telecom Equipment Industrial Co., Ltd. looks forward to establishing reliable relationship with customers in all over the world.