sensitive cobalt free 10%-60% humidity indicator card
Lead-free ROHs compliant
Chunwang Environmental Protection Technology Co., Ltd
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. After shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment.Established in 1998, Chunwang is well-known as one of the leading manufacturers and suppliers of high quality humidity sensor card in China. During the past two years, we have introduced advanced equipment and technology into our factory. Please be free to buy our cheap products made in China.