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The history of Sunjianhua Limited began in 1997. At the beginning, we just could manufacture some simple welded bags.
Since then, we unceasingly pursued the technology innovation and enlarged the scale of production. Presently, we have about 120 employees, and 16 high frequency machines, and 2 sealed tape machines, and 1 CAD pattern design machine. From prototype to mass production, the whole process is dealt by ourselves, such as CAD pattern design, logo printed, copper mould welded, etc.


At Sunjianhua Limited, our priority is the reliability of our products. So our quality control staff continuously monitors every step of production to ensure 100% of the final products. Before shipment, all our products undergo severe testing such as waterproof and durable performance. Our sole motivation is to offer our customers the best products with no defects.