Biogenic silica ( bsi ) is produced in the euphotic zone of the ocean by siliceous plankton such as diatoms or radiolarians 生物硅( bsi )的积累反映了生产力的长期和空间变化，它同时和全球c循环有着密不可分的关系。
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Our company took the lead in establishing a factory specialinzing in producing inflatable models and balloons in 1995 . for the last 10 years , with great support and concern from all circles of society and by a common effort of our staff , the enterprise isadvancing in agreat stride , to be the biggest prodution center in china for producing inflatable models and balloons , with a activeties scope from production , marketing , design and research . the company has full range of products , such as : inflatable models and balloons made by pe , pvc complex film , nylon cloth , oxford , reinforced oxford , euphotic oxford , and also inflatable toys . pop commericials , and swimming articles , etc . the company also has a strong technical force : all the products with a unique creative idea , carefully selected materials , vivid and vast sculpt , also can be equipped with computer controlled lighting and sounding system . the lighteing inflatable model is the first in china and has obtainde a patent . the inflatable products , which have a spectacular and impressive visual effect , can be put on advertisement , celebration ceremony , and business activities , giving a commercial culture atmosphere into the citys sight . they are the best choice of advertisers and business people with insight 本公司于1995年在国内率先创建气模气球生产专业厂家，十年来，在社会各界关心支持和全体员工共同努力下，企业发展突飞猛进，现已成为集生产销售设计科研为一体的国内同行业最大企业，成为国内最大的气球气模生产基地。产品品种全： pe pvc复合膜尼布牛津布增强牛津布透光牛津布等材料的气球气模，以及充气儿童玩具pop广告物水上泳具等产品应有尽有发光气模等多项产品属国内首创并获专利，其产品一旦充而扩之，投放于广告庆典商务活动，视觉效果巍为壮观十分抢眼，不仅为都市空间增添了一道亮丽的商业文化景线，更为现代广告人商人慧眼所识。
