In the dynamic landscape of the Indonesian market, STI proudly presents two distinguished brands – WIRADOOR and CONTI, each catering to unique customer needs. With a commitment to quality and innovation, these brands redefine the door industry by offering customized and economical solutions.

WIRADOOR - Premium Wooden Door Solution:
WIRADOOR emerges as the epitome of sophistication, specializing in crafting custom doors tailored to the exact specifications, designs, sizes, and finishes desired by customers. Positioned as a premium brand, WIRADOOR takes pride in using high-quality materials to ensure durability and elegance. Their tagline, “Premium Wooden Door Solution for your sanctuary,” reflects the brand’s dedication to providing customers with an unparalleled door experience.
Features of WIRADOOR:
- Customization: WIRADOOR stands out by offering bespoke solutions, allowing customers to express their unique style through customized designs.
- Premium Quality: The brand prioritizes top-tier materials to create doors that not only meet but exceed industry standards.
- Design Flexibility: WIRADOOR provides a wide range of design options, ensuring that each door complements the aesthetic preferences of the customer

CONTI - Trendy and Affordable Door Solutions:
CONTI, on the other hand, addresses the need for economical yet stylish doors, offering a selection of ready-to-use models in modern, minimalist, or classic designs. With a diverse and trendy design portfolio, CONTI has established itself as the number one choice for internal doors in Indonesia. The brand offers a 3-year warranty on its products, providing customers with confidence in their purchase.
Key Attributes of Conti:
- Affordability: CONTI focuses on providing budget-friendly door solutions without compromising on quality or design.
- Trendy Designs: The brand stays ahead of the curve by offering a variety of contemporary and fashionable door
designs. - Ready Stock: CONTI ensures prompt delivery by maintaining a ready stock of its popular door models, enabling customers to receive their orders swiftly
STI’s WIRADOOR and CONTI brands represent a comprehensive approach to meeting the diverse needs of the Indonesian market. While WIRADOOR caters to those seeking premium, customized solutions with top-notch quality, CONTI appeals to customers looking for affordable, trendy, and readily available door options. Together, these brands showcase STI’s commitment to providing innovative and tailored door solutions for every customer.