Yangzhong Kaida rubber and plastic sealing articles Co., LTD was established in 1975. It is mainly engaged in the development and production of various rubber and plastic sealing articles.
扬中市凯达橡塑密封件有限公司创建于1975年，主要从事各类橡胶、橡塑密封件的研制和生产。
special postal articles: referring to postal date-marks, postal tongs for lead sealing and postal bags.
邮政专用品：指邮政日戳、邮政夹钳和邮袋。
The electroless Ni plating on Fe-based powder metallurgy articles was continuously carried out with pretreatments of pore sealing by immersing in zinc stearate in vacuum and ultrasonic cleaning.
采用真空硬脂酸锌浸渍封孔及超声波清洗前处理，对铁基粉末冶金件连续化学镀镍。
Special postal articles refer to postal date-marks, postal tongs FOR lead sealing and postal bags.
指邮政日戳、邮政夹钳和邮袋。
Special postal articles refer to postal date-marks, postal tongs FOR lead sealing and postal bags.
指邮政日戳、邮政夹钳和邮袋。
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