As the Development of New Products and Technique,up up to now at Shixia,there is there are one product listed in the Nationalspark Plan,Certificate of Zhejiang Hight-Technology Productgs,21 products protected by thestate patent,leh additional 31 products pending.in 2005,nanjing agricultural mechanization in ministry of agricultural research of development,' of agriculture' chu din a ni a, Taizhou Municipal Levelenterprise R&D Center, leh Zhejiang provincial level agricultural enterprise R&D center anga pawm a ni. R&D of products chungchang erawh chuan, China Agricultural University nena kum 3-5 chhunga China rama sprayer R&D facility chak ber, China-a thawhhona tha ber siam kan tum a,chu chuan kan tum ber chu enterprise tihchak leh science leh technology hmanga kan nulandland pek let leh kan tum a ni.