The detection of toxic and hazarous substance in electonic and information products and their components such as decorative packaging materials

Heavy metals such as cadmium compounds Cd ,lead and lead compouds Pb ,mercury and mercury compounds Hg , hexavalent chromium compouds Cr6+.  Organic Bromine Compounds (flame retardants) Such as PBBs, PBBs enter PBDEs such as organic bromine compounds 3  Analysis of ingorganic elements   4  Bisphenol A , perfluorooctane sulfonate (PFOS) , phthalate Acid ester , polycyclic aromatic hydrocarbons (PAHs) , Nonglphenol, halogen, Azo compounds , formaldehyde, PVC and mixture of PVC, silicon and its alloys , orangic phosphorus compounds , antimony Oxide and its mixture, phthalates, chlorohydiocarbon,etc.

Determination of parameters of metal , alloy minteral products and their components or materials.

1 Metals , alloys and their components  Such as chemical components qualitative and quantitative alalysis, structural analysis (NDT,coating testing , the equivalent); mechanical properties testing , failure analysis , surface analysis . 2 Mineral composition analysis and  phase analysis 3 Alloy powder analysis

Determimation of parameters of polymers and their components or materials

1    Qualitative material        Such as rubber , plastics , adhesives paint ink , etc. 2 Mechanical properties 3 Thermal properties 4 Properties 5 Coating performance 6 Combustion performance

Quality certification or determination of parameters of qualitative composition of electronic materials and quautitative analysis.

The detemination of all types of material’s material qualitative and quantitative analysis of micro-analysis , structural analysis , performance tests , physical parameters , technical parameters. 1    Semiconductor material        Such as silicon,gallium , arsenide,gallium phosphide , indium phosphide and indium antimony , alaminum gallium arsenic , silicon carbide , etc. 2 Lesd material Such as tin plated copper , tin plated copper alloy of lead , lead-free plating copper , clad steel, key alloy coire and si-wire ,etc. 3 Electronic welding macterials Such as tin- lead solders,lead-free solder dolder wire lead-free welding wire , paste, flux , etc. 4 Other materials Such as electronic alumicon foil , copper foil electronic inftrared materials , electric vacuum materials , optical materials, packaging materials , electronic materials such as pulp and frameworks , etc.

Reliability test of electronic and information products and its annex

1    Electronic components quality inspction such as analysis of coating ,welding and testing , testing heat-resistant, moisture-sensitive tests , tin to be tested, electronic components and components of environment experiment in temperature impact , hot and humid , drops , vibration, salt spray , etc. 2 Failure analysis such as electronic components failure analysis , integrated circuit failure analysis, circuit board assembly of solder joint quality defects and failure analysis. 3 Lead-free solder reliability test about biopsy test , kim sang, solder joints tensile strength.

Aging-test of products or man-made enviroment

1 electronic components quality inspection such as analysis of coating ,welding and testing , testing heat-resistant, moisture-sensitive tests , tin to be tested, electronic components and components of environment experiment in temperature impact , hot and humid , drops , vibration, salt spray , etc. 2 Failure analysis such as electronic components failure analysis , integrated circuit failure analysis, circuit board assembly of solder joint quality defects and failure analysis. 3  Lead-free solder reliability test about biopsy test , kim sang, solder joints tensile strength.

Non-ODS cleaning agent detection and claening technology test

1 The quality of detection about non-ODS cleaning agent . 2 Cleaning agents and cleaning process screening test . 3 Circuit board assemblies , LCD, precision metal parts , ceramic parts, electronic components and optical lenses cleaning.