CW Supply Ltd is the Sole distributor of SIGEMA of Hong Kong and China region. 獨家總代理: 香港及中國.

Sigema is a mobile phone accessory brand which keeps pace with the trends of mobile phone developments.Tthey give the customers advanced technology and international quality standards product with the design element.

The ProCase and Armour serial give the full protection to your mobile phone. Their products were tested understand international quality insitutions., such as SGS.






The environmental friendly materials come from German Bayer.

Placed the case in the freezer at -20 for 24 hours and then place it in the oven at 60 for 24 hours still have no noticeable appearance change was found.

In accordance with the title 16 CFR 1500 Chapter II – Consumer Products Safety Commission of USA: Flammability Test Section 1500:44. Result: Did not ignite

Drop the sample on concrete floor at 3 meters height with holding the corner of the sample and then release. Repeat the step 2 with wooden floor. Result shows our cases can effectively protect the phone from its back to the edge and still can access the function (not include the screen).

SIGEMA provides a life time warranty on ProCase and Armour from the date of delivery. Only manufacturer defects are covered. The following are NOT covered : Damage caused by accident, misuse, abuse, product modification, or neglect; damage occurring during shipment; damage from failure to follow instructions contained in the usage guide; damage caused by disassembly of product. Physical damages to any product will void the product's warranty.

Restriction of Hazardous Substances Directive. The directive restricts the use of six hazardous materials   in the manufacture of various types of electronic and electrical equipment. Ensure the safety of use.

Involves processing used materials into new products in order to prevent waste of potentially useful materials, reduce the consumption of fresh raw materials, reduce energy usage, reduce air pollution (from incineration) and water pollution (from land filling) by reducing the need for "conventional" waste disposal.