Changzhou WD Technology Co., ltd is used to be a is used to be a state-owned business which was built in 1980 and specialised in exporting and purchasing more than 30 countries.
In 2008, it bankrupted because of the maladies of the system. After then, we purchased it, and changed the name to Changzhou WD Technology Co., Ltd
From 2008, we started to established the new system and make it more and more step and step
However,at the same time ,we kept a good relationship with all the previous suppliers.So we could get very low price and regular supply for all our customers.
We are main in the field of
1. High-tech lock as follows:
Fingerprint padlock
Electronic password padlock
Smart phone bluetooth door lock
Remote control home system door lock
Fingerprint door lock
2.Chemical goods: 
Fumaric acid (110-17-8): as feed additive in animal nutrition and resin
Diatom ooze( diatom mud): wall decoration
3.automotive spare parts: 
Cold head parts
Hot forging parts
Tube and machined parts
4.Plastic
10L Collapsible jerry can
15L Collapsible jerry can
20L Collapsible jerry can
Details please refer to our products
Otherwise we have our own QC staffs.They are experts in the field of chemicals and machineries.Because of this,we can keep the quality good and stable for our customers.
Nowadays we export about 10,000,00usd to more than 30 countries every year,including high-tech locks, chemicals and automotive spare parts
Low price,good quality and regular supply are the desire of every customer's.We believe Changzhou WD Technology is your best choice.