Changsheng Technology Development Ltd

Changsheng Technology Development Ltd is aprofessional manufactuer of silicone , PVC giftproducts at Dong guan, China, we areone- stop service, good team work with2 deisngersand more then 6 years experience4 QC , weintegrated thedevelopment , productions, Salesin a whole party, export proudcts to more than 20 countries, We are a custom Silicone rubber products manufacturing expert, Alreadycustomized more than 8000 producsfor our partner customs. And helped many customer promote business bypromotional printing marketing items,