“Based on domestic market and expand overseas business” is our enhancement strategy for Factory made hot-sale China Manhole Frame and Cover, We always regard the technology and consumers as the uppermost. We normally do the job hard to create excellent values for our prospects and present our consumers greater products and solutions & companies.
“Based on domestic market and expand overseas business” is our enhancement strategy for China Composite Manhole Covers D400, SMC Composite Water Meter Box, They’re durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it’s a need to for you personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We’ve been confident that we will have a vibrant prospect and to be distributed all over the world in the years to come.
M2 Series（With hinge）：

M2 series Membrane boxes are designed with hinges so that the box can be opened and closed easily. We have different size and shape (round, rectangular, square).Please chooses the items meet your requirements.

CrysPack’s membrane box offer you the perfect solution for devices or large objects that have an irregular shape or non-flat contact surface.Membrane boxes are ideal for shipping 3-D objects such as Test Sockets, Optics, Prisms, Lenses and Crystals. Membrane Boxes are constructed using a thin, highly elastic transparent film mounted to the top and bottom halves of a symmetrical box (Most boxes are made of clear polystyrene). When the box is closed, the device is suspended between the two transparent membranes which conform to the device shape and securely hold it in place.

The high optical transparency of the membrane box packaging allows for inspection and visual checks without having to open the box. When the membrane boxes used for jewelry, many customers calls our products as 3-D SUSPENSION SEE-THROUGH PACKAGING AND DISPLAY FRAMES.

CrysPack is the professional and main membrane boxes supplier in the world. Most of companies who also sell membrane box bought the box from us. We have a wide range of shapes and sizes membrane boxes.