Nonstone Co. Ltd., has been producing high quality enclosures for
electrical industry since 1991. We dedicated to engineering,
developing and manufacturing both custom made-to-order and
standard enclosures. The company's products are among
the most innovative, durable and high-quality available on the market.

Through Nonstone’s partners, our electrical and industrial enclosures
serve users in Australia, Canada, Indonesia, Japan, Philippines,
Singapore, Thailand, Vietnam and United State.

Our customers come across industries from power plans, steel mills, petrochemical, machine builders, renewable energies and etc. With over 25 years’ experience in developing and manufacturing enclosures for industries and countries, we understand your needs, those knowledge and experience help both of us building the future together.

Located in Tainan City, Taiwan, our manufacturing facility uses state -of-the-art equipment, include laser, form-in-place gasket and powder coating technologies, to deliver products and services. Nonstone offer enclosures in variety material, steel, stainless steel, aluminum, galvanized steel and plastic, that serves your needs with solutions.

Quality Policy
At Nonstone, we understand the importance of quality products and are committed to meeting or exceeding the quality expectations of customers. To ensure quality policy, Nonstone has obtained the ISO 9001 quality certification since 2005.

Our Products
We offer wide range of IP rating enclosures, include IP55, IP66, IP67, IP68 and IP69K. Our main product range:
a. Wall-Mount Enclosures
b. Free-Standing Enclosures
c. Modular Enclosures
d. Terminal Boxes/Junction Enclosures
e. Pushbutton Enclosures
f. Human Machine Interface Enclosures
g. Sheet Metal Contract Manufacturing

Environmental Policy

Non-Stone is committed to continuing to improve our environmental performance in all of its business activities.
The key points of its strategy to achieve are:
• Meet por exceed all applicable government requirements for all Non-Stone activities, products and services, and voluntary commitments to which Non-Stone subscribes.
• Conserve natural resources by developing, manufacturing and packing that minimize energy and material usage.
• Actively promote recycling both internally and amongst its customers and suppliers.
• Be an environmentally responsible neighbor in local communitie.