Chlorine dioxide test strips
Test paper colorimetry
1.What advantage we have if we use your service?
1).NO MOQ Required: 1pcs also is acceptable with our brand and package.
2).OEM service with your brand and package is acceptable if your order up to certain quantity.
3).Good Service : Our response time is within 12 hours.
4).Good Quality :We gurantee 100% high and good quality of product.
5).Factory Price: based on more than 10 years instrument production working experience, we will use our factory price to support your business directly.
2.Are you trading company or manufacturer ?
We are factory.
3.What about the after sales service?
we can supply professional operation videos and engineer online training.
4.What is your terms of payment ?
100% T/T in advance ,balance before shippment.
5.Any warranty for the goods?
1).This item comes with 12 months Manufacturer's Warranty from the date of customers purchased it. Special circumstances will be listed clearly in the listing.
2).If your item has been damaged in transit or become faulty in warranty period, please email us with pictures or video to show the problem.
3).Please do check everything carefully after you received the parcel, any the damage except DOA (Dead-On-Arrival) would not be covered if it's your fault.
4). Replacement products are provided with the same warranty as the returned products.