At Dowsing plastics co.,ltd, we do more than just sell clamshells packaging, we sell packaging solutions. Our design team will work with you to create a package that not only functions well, but adds to the aesthetic appeal of your product.

Working with you, we design clamshells, build the production tooling, and ship the product on time at a competitive price.

tri-fold clamshells	twi-fold clamshells	clamshells box

Quality
Not all clamshells are created equally. Although we strive to provide our customers a very competitive price, we will not sacrifice quality to do so. All products are tested for clarity, wall thickness, hinge strength, and "open and closeability."