Shandong Weishen Electronic Technology Co., Ltd. is a technology-based enterprise dedicated to the research and development, production, sales, and after-sales service of packaging testing theory and packaging testing instruments. The company has a complete R&D, production, sales, and after-sales service team. Its main products include sealing testers, leakage and sealing strength testers, electronic tensile testing machines, friction coefficient testers, bottle cap torque testers, wall thickness testers, vertical axis deviation testers, circular jumping testers, ampoule breaking force testers, puncture force testers, bone screw performance testers, polarization stress testers, heat sealing testers, paper burst strength testers, cardboard burst strength testers, compression strength testers, etc. The products are widely used in food and pharmaceuticals. Packaging, daily chemical, chemical, printing, new energy, new materials, quality inspection institutions Research institutions, etc.