Sincere - Downtown Oakland
258 11 th Street Oakland, CA 94607 (Near Downtown)
Tel: 510.832.2838
Fax: 510.763.8137

Window Department Manager - Ivy Kwok
Email: ivy@sincerehardware.com

Kitchen Department Manager - Maggie Kwok
Email: maggie@sincerehardware.com

Store Manager - Keith Chan
Email:keithc@sincerehardware.com


Sincere - West Oakland
115 Market Street Oakland, CA 94607 (Corner 3rd St.)
Tel: 510.835.9988
Fax:510.834.9988

Hei Chan (Sales Floor Manager)
Email: hei@sincerehardware.com

Louis Wong (Customer services Manager)
Email: louis@sincerehardware.com


Sincere - Modesto
340 Spenker Avenue, Modesto, CA 95354
Tel: 209.523.3798
Fax: 209.523.3799

Raymond Chu (Store manager)
Email: raymondc@sincerehardware.com


Sincere - Sunnyvale
458 E. El Camino Real, Sunnyvale, CA 94087
Tel: 408.732.3388
Fax: 408.732.3311

Ben Zhang (Store manager)
Email: benz@sincerehardware.com


Sincere - Reedley
850 I Street Reedley, CA 93654
Tel: 559.638.8888
Fax: 559.638.8238

Aaron Zhang (Store manager)
Email: aaronz@sincerehardware.com

Jason Lu (Furniture department Manager)
Email: jasonl@sincerehardware.com


Sincere - San Francisco
4228 Geary Blvd , San Francisco , CA 94118
Tel: 415-221-8808
Fax: 415-221-8817

Mark Au-Yeung (Store manager)
Email:mark@sincerehardware.com