Single 1port GPON OLT is a box-type GPON OLT with one PON port . The price of single PON port GPON OLT is very attractive and the performance is very strong. The splitting ratio of its PON port is 1:128, and the farthest transmission distance is 20KM.Its
We are Qinhuangdao Silide Ceramic Technology Co., Ltd. We are a manufacturer of dental zirconia blanks which work well on open systems, Zirkon Zahn and Amann Girrbach cam machines. ) We produce dental pre-pigmented zirconia blocks and other dental laborat
Sponge Star Chips Dental Dog Treats help clean teeth, remove tartar and massage gums. Four great tastes will ensure that your dog enjoys chewing them while getting the oral hygiene benefits. The smart spongy texture allows more contact with dog's teeth, a
Gellan Gum is the extra-cellular polysaccharide produced by the gram-negative bacteria pseudomonas elodea that is separated from water lily,and is one of the microbia polysaccharides full of the development prospect in the recent years.