Dacheng County Kuocheng Insulation Nail Co., Ltd., operating under the KC Insulation Pin brand, is a specialized manufacturer of insulation pins and fastening components in China.
Our team has more than 20 years of experience in insulation pin manufacturing. KC Insulation Nail was formally established in 2016 and has continued to develop its production capabilities, product range and international supply capacity.

Our manufacturing focus includes insulation pins, weld pins, self-adhesive pins, perforated base pins, stick pins, bimetallic insulation pins and insulation washers.
By focusing on insulation fastening products, we have developed practical manufacturing experience in different materials, dimensions, fastening methods and customer specifications.
KC has a dedicated production and technical team, including professional technicians and experienced production workers.
We operate multiple automated production machines to support efficient manufacturing and stable product quality.
Our manufacturing capabilities allow us to handle both standard products and customized requirements for international customers.

Different markets and applications may require different pin lengths, materials, base sizes, surface treatments or packaging.
We support customized production based on customer drawings, specifications, samples or packaging requirements.
OEM and private-label cooperation is also available for qualified distributors and brands.

We believe long-term cooperation is built on consistent quality, reliable communication and stable supply.
Our goal is to become a dependable manufacturing partner for insulation fastener distributors, importers, contractors and insulation suppliers worldwide.

KC Insulation Pin — Your Factory Partner for Insulation Fasteners.
Adhering to the business philosophy of "Integrity First, Quality Foremost," KC Insulation Nail continuously develops through exploration and progresses through innovation, always committed to improving product quality and overall corporate competitiveness. With "Focus, Dedication, and Responsibility" as its core values, the company strives to become a trusted long-term partner for insulation nails for customers both domestically and internationally.