
Having gained high recognization from the market, DingQi is a professional company specializing in the development and production of personalized back seal bag. flour bag produced by DingQi is very popular in the market. The necessary tests have been conducted on DingQi whey protein powder bag. These tests include tear strength testing, durability testing, structural stability testing, and slip resistance testing. The product is proven to be free of the dangers of electrical shock. It has passed the leakage current testing, which means that it has no power flows to the ground terminal.

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