Dustproof test: in the sand dust < 75 muon m sand dust in the box, dust concentration for: 5g/m3, velocity of air for 10m/s, test for 8 hours. Within the machine without sand dust entering. Waterproof test: sample was placed in the rain test cases within the turntable. To the ℃ water spraying temperature 20. Every surface spraying 10min. The machine working normally. Drop test: machine six faces more 6hours respectively in the cement ground. 4 circulation trouble-free. LCD wear-resisting: push pull project in vertical pressure screen surface, pressure 2.4 N, 3cm straight distance back and forth in friction 10,000 times. Handwritten input, delimit along the friction in touch pen straight, shall not exceed 15% rate askew. Pressing buttons life: for 400 - weight 500g, press the 100 million times buttons without damage phenomenon, keys function normally. Vibration test: swept-frequency durability test, test, high-frequency fixed-frequency durable durability test, high frequency sweep fixed-frequency durability test later machine trouble-free. Temperature test: working temperature for - 10 ℃, 55 ℃, storage temperature for - 20 ℃, 60 ℃, constant humidity &heat experiment environment temperature, relative humidity ℃ 55 93%, change of temperature test machines trouble-free. The mobile terminal dept engaging in r&d, production and sales of national brand embedded information terminals, after years of unremitting efforts, the innate brand handheld terminal product customization sold to domestic and international markets. Financial and communication division engaging in r&d, production and sales of the finance products, the products are occupied domestic quite large share of the market. SOC division engaging in r&d, design of integrated circuit products, the realization with its own intellectual property integrated circuits. Description: above combination for maximum compatibility, lay off, do not increase, ShuPai alongside can alternative. Pre-sale service to provide fast, detailed, considerate technical consultation, technology development support. Has perfect software development tools and hardware development manuals, documented and training support. After-sales service to provide fast high-quality upgrade, maintenance, maintenance services, usually less than three working days, and can provide timely standby service, special agreed by the parties. Providing longer warranty service, and regular visit and maintenance services. Localization service price advantage maintenance cost is low. Real-time for gear "experience", accurately and timely security work and ensure the equipment support staff fully in real-time, and intuitive understanding of equipment technical status, consumption situation and fault situations, and accordingly deploy maintenance strength, telecontrol safe hidden trouble. Three-dimensional storehouse, data acquisition is more difficult, work high strength Solution: spare parts and pacoing box labeled bar-code tags, use AUTOID products, reads barcodes, by using advanced WIFI transmission to the management system Benefit: to improve work efficiency, forming a rapid and efficient logistics links Cost saving paper Data reliability and error rates to nil To realize scientific in-out warehouse, improve the comprehensive management level