Established in 1981, Kai Shyun is a professional manufacturer of caulking guns. Originally focused on producing products For DIY users. Following continual research, development and improvements in design and quality, the company has become a successful supplier to the market for professional equipment.

Kai Shyun takes customer service seriously and therefore holds an esteemed reputation in its field and maintains a very high level of customer satisfaction. Kai Shyun can manufacture according to customer's particular specifications and designs and is also fully capable of cooperating with customers to fulfill OEM orders.