Original Factory melamine windproof ashtray to Argentina Importers

FAQ: 1.Q: Where is your factory located? How can I visit there? A: Our factory is located in Guangdong province, China. Warmly welcome to visit us! 2.Q: What is the material of your products? A: The material is melamine.  3.Q: How can I get some samples? A: We can send the samples by Express/DHL/FedEx/UPS etc. 4.Q: How does your company do regarding quality control? A: We have a very strict QC system. Our inspectors have been closely monitoring the production process from the selection of raw materials to the final step of the finished products. 5.Q: Can you print our logo on the product & packing? A: Yes, We can print your logo on our products.

Crowdz is a global commerce platform with a local perspective. We believe in supporting the growth of local communities through commerce.

Our purpose is to create a community around commerce by building relationships not only between mobile buyers and local businesses but also from peer-to-peer.

Through Crowdz’s mobile commerce application, we are able to provide the best value on local products and services by leveraging the power of crowd buying.

The platform works by pooling together the community and developing micro economies of scale. [The more people purchase the same products as you, the more money is credited back to you. It’s that simple.]

Crowdz is the only mobile commerce platform that empowers both local residents and local businesses.

We do this through:

- Local Leaderz: A program that empowers local residents by giving them a percentage of sales from every small-medium local business that they bring to the Crowdz Marketplace.

- Crowd Buying: Opertates on the concept of economies of scale. The more people purchase a given product or service the more money you get back in your pocket.

- Rewardz: The money you get back from the power of crowd buying can be used either to donate to local charities of your choice or into future purchases – just like credit credit reward points

Some testimonies from users:

“New application that allows individuals to buy through other individuals to benefit and get a better deal”

“It is a win-win situation, we increase revenue to sellers and decrease cost of sales to buyers”

The real benefits, however, are the intangible ones we all love, like a truly personal shopping experience and the satisfaction of giving back to your community. Now imagine, all of this goodness right in the palm of your hand…that’s where Crowdz comes in.

Crowdz is a mobile commerce app that allows you to shop from local sellers in communities around the world, all from the convenience of your mobile phone.

In this video I explore the possibility of making DIY sound absorption panels on a budget, later comparing them to much more expensive acoustic foam. The results are pretty amazing!

There have been many comments pointing out that my test only measures transmission and not reflection, so is essentially unsuitable for my initial testing goal. While this is partly true, testing reflection is pretty difficult to do in a home environment, and the only way to do it that I can think of would be to spend a long time in the middle of a field with a powerful speaker and mic rig, which is really beyond the scope of what I was prepared to do for the video.

My tests are not rendered pointless however – it would do no good to have only measured reflection, as the thinnest lightest material would have won (like foam), as nothing would have bounced back. Reflection and transmission need to be tested together to measure how much sound passes through, and how much sound is reflected back – this should give an indication of how much sound is absorbed by a given material.

Regardless, only testing the transmission doesn’t affect the outcome of the project at all, as any sound waves reflected by the panels themselves would have theoretically bounced off the wall anyway – again this is why reflection wasn’t tested, as it doesn’t matter so much for a panel setup (though would matter very much for a vocal booth).

Open to hear any thoughts about it though! Keep up the great discussion.