OPPEIN California, The World's Largest Cabinetry Manufacturer
The Best Custom Cabinetry Designer in Orange County

Welcome to OPPEIN California

Where We Build Your Visions

With our 2,000,000 m2 workshop and AI factory that handles automated production, more precisely and efficiently, along with 27+ years of experience and a team of 2000+ members that serve you on sales, design, shipping, inspection, installation and after-sales.

OPPEIN has fulfilled 10,000+ custom cabinetry projects worldwide with all sizes worldwide and has proudly got chosen by 200+ developers, builders and contractors.

“-Affordable Luxury-
We have different price levels with sustainable quality, we’ll always meet your budget”

Oppein factory best custom cabinetry kitchens closets cabinets bathrooms aluminum doors and windows orange county

Satisfy your need for better home decor … Download Catalogue >>>

+1 (949) 942-4884

Oppein factory best custom cabinetry kitchens closets cabinets bathrooms aluminum doors and windows orange county
Recent Products

Find Your Dream High Quality Custom Cabinetry in Our Wide Collection


Modern Kitchens, Traditional Kitchens, Custom Kitchen Cabinets and More


Wardrobes, Walk-in Closets, Custom Closets


Bathroom Vanity, Tub & Toilet, Shower Cubicle, Custom Bathroom Cabinets and More

Aluminum Windows And Doors

Sliding Doors, Double Track Windows, Custom Aluminum Windows and Doors

Home Offices And TV Units

Bookcases, Desks, Chairs, TV Stands, Custom Home Offices, Custom TV Units and More

Bedrooms And Built-in Cabinets

Built-in Cabinets, Bedroom Cabinets and More

Home Decor

Full House Designs, Modern Home Decor, Classic Home Decor and More

High-End Products

Top-Quality High-End Collection

Years of experience
Meter square factory
Team members

We're Proud of Our Work

Shopping Guide

Please refer to our shopping guide process

Design & Quote

Submit the house floor plan drawings to get a customized design and quotation.


It takes about 4-5 weeks for production and another 4 weeks for shipping.

Confirmation & Order

Sign the contract and pay a deposit if the design and price are acceptable.

After-Sales Service

OPPEIN has offices in Costa Mesa, Orange County, California, USA which provides efficient local service.

Recent Projects

In OPPEIN California, we always accomplish our high quality custom cabinetry projects with perfect finishing and affordable prices.