Tsis ntev los no, JCF-4500PP-4 CPP cov kab tsim zaj duab xis uas tau tsim thiab tsim los ntawm Jwell Sheet Film Equipment Manufacturing Co., Ltd. tau pib ua tiav. Jwell Machinery txoj kev tshawb fawb thiab kev tsim kho tshiab tas mus li qhia txog Jwell lub zog R&D thiab lub zog tshiab, thiab tseem lees paub tias Jwell txoj kev txhim kho zoo yuav ua rau cov khoom lag luam txawj ntse, txuag hluav taws xob, ceev ceev thiab ua haujlwm tau zoo. Qhov no yuav yog qhov dhia zoo hauv kev txhim kho kev sib tw tseem ceeb ntawm cov lag luam.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-22-2022