Frequently Asked Questions
TNJ has been in chemical business for about 20 years since from 2001, so now we have customers with good cooperation in most of the countries around the world. Please tell us where you are from, then we can recommend some contact for your reference. Meanwhile, you are very welcome to be invited to visit our company. Also, every year we have plan to anticipate the various kind of exhibition around the world, then you can visit our booth to have a face to face talk. Anyway, TNJ Chemical is a time honored, middle sized and reputable company in China, so no need to worry about doing business with us.
For our own manufactured product, we do as follows:
1. To produce as per international standard, or confirmed specification.
2. Sample from the finished production, and send to TNJ Test Center which is independent from Production. Test Center is just responsible for the sample testing and to issue test report.
3. The Quality Control (QC) Department will decide if the batch quality is is okay or not, according to the test report from the Test Center. QC will stamp Qualified on the test report if the batch quality is okay, otherwise Disqualified.
4. Only Qualified products approved by QC can be put into market for sales.
You are very welcome to visit TNJ Chemical at any time. During the past 20 years since from 2001, there were only 2 quality issues with our customers. We have confidence in this point because we have strict procedure in quality control. We can not say that we are the Number one in the world for the quality, but we should tell you clearly our quality specification. We never make false information on quality specification.
By the way, we will pay your travel to TNJ Chemical if there is quality issue with us :).
Our location is D1508 Xincheng Business Center, Qianshan Road, Hefei City 230022, Anhui Province, China.