This is the principle of DERZON System to produce only the best.
The activities of DERZON System are characterized by the passion and intention of all employees of DERZON System to produce better products.
We think over and over again from our customers' viewpoint to produce better products.
New viewpoint! Present the future of folding doors and establish the standard in the industry through a new and refreshing paradigm
We endeavor to produce the perfect product with zero defects through endless opening and closing tests and thorough inspection until each product is released.
We implement customers-oriented management to put the safety and convenience of customers first with the mindset that the product is used by my family, parents, brothers and sisters.
Lead the market with initiative by introducing innovative products including multi folding and glass systems to the market.
With an attitude that does not tolerate defects, we do not compromise on matters of quality. We dedicate ourselves to producing the best quality.
We display our uniqueness in comparison to other companies by researching functional products that can be installed and used easily