Zhejiang Hand in Hand Electronic Appliances waxaa la aasaasay 2014, iyada oo maalgelin kaabayaasha ah 120 milyan yuan, oo daboolaya aag ka badan 30,000 mitir oo laba jibbaaran, iyo aagga dhismaha ka badan 50,000 mitir oo laba jibbaaran.Waxay inta badan soo saartaa hawo-shiidiyaha, kariyaha bariiska, makiinadaha cadaadiska korantada, mishiinka wax dubitaanka iyo qalabyada.
Maaddaama qaybaha birta ah ee alaabada ay u baahan yihiin in lagu dhejiyo, waxaa lagama maarmaan ah in la cabbiro pH ee qubeyska korantada ee taangiga korantada.Sababtoo ah kakanaanta habka korantada, shuruudaha xulashada qalabka iyo cilladaha ayaa aad u sarreeya.Isagoo ku tiirsan Sinomeasure Eng.Sannadihii waayo-aragnimada Shen ee ogaanshaha pH ee taangiyada korantada iyo xukunka saxda ah ee xaaladda goobta, Sinomeasure pH mitir ayaa si guul leh u gaadhay cabbirka pH deggan.
