Our company established in 1996, is a specialized Environmental & Electronically Industrial. It has earned a high reputation for making reliable quality product in the computer industry. Green Case Was ISO-9001 Quality Systems Certificated Factory, We Insists Our QUALITY POLICY: EXCELLENT PRODUCTS QUALITY EXCELLENT SERVICES EFFICIENT EXCELLENT CUSTOMERS SATISFACTIONIf You Trust Our Company Would Mutually Benefit From A Closer Relationship, We Sincerely Invite You to Contact us For Detail Information. Our First Product Was in 1998 With 10,000 Pcs. and in 1999 with 20,000 Pcs. and in 2000 was 63,000 Pcs.Our Products for Year 2004 was 200,000 Pcs. With 30 Different Models.***POWERMODEL FAN(S) RealWatts/Peak Watts GP230S4 1 230W/350W GP250S4,-1 1 250W/400W GP35S4-D 1 235W/350W GP250S4-D 1 250W/400W GP300S4-D 1 300W/450W GP300S4 1 300W/400W GP350S4 1 35