wood acoustic bass trap corner for music room theater

Zhongcheng Building Materials Technology(Guangzhou) Co., Ltd is a professional manufacturer engaged in the research, development, production, sale and service of sound absorb panels, wooden sound-absorbing board, aluminum frame sound absorber, soundproof panels and cotton etc. We are located in Guangzhou with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In the coming years, we will add more automated machines to produce more delicate products. 

  1. Q: How to get a accurate quotation from us?
A: Provide us the details of products, such as model,  material, surface and etc.

2. Q: How to get samples from us?
A: Most samples are free.Please consult with the customer service

3. Q: What's the shipping cost from China to my country?
A: We could send the items to your port or door adress by sea or airplane. We will choose the most appropriate way to deliver the items according the quantity and your requirement.

4. Q: What's the delivery time?
A: The delivery time of mass order is about 20 days, the delivery time of sample is about 3-5 days.It depend