How about in addition to formaldehyde in Shijiazhuang?

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1. The indoor in addition to formaldehyde in Shijiazhuang is effective and the charge is reasonable. There is a brand direct store in Shijiazhuang, which adopts the latest in addition to formaldehyde technology to effectively reduce the indoor formaldehyde concentration and ensure the indoor air quality.

2. in addition to formaldehyde received professional training, technical support and after-sales service in Shijiazhuang to ensure that the materials used were safe and reliable and cheap, thus reducing the economic burden of consumers.