As AB Precision Grinding transitions from ISO 9001:2015 to AS9100 by the end of 2025, we're expanding our quality system to meet aerospace and defense standards - without losing the strengths of our existing ISO foundation.

If you’re searching for double disc grinding near me, you already know it’s not a service every machine shop offers—and it’s even harder to find shops that can do it well. At AB Precision Grinding Co., we’ve been serving manufacturers throughout Pennsylvania, New Jersey, New York, Delaware, and the Northeast with high-accuracy, production-capable double disc grinding for decades.

If you’ve been searching for “surface grinding near me,” chances are you need flat, tight-tolerance parts—and fast. At AB Precision Grinding Co., we’ve specialized in high-precision surface grinding since 1969, serving manufacturers across Pennsylvania, New Jersey, New York, Delaware, and the Greater Philadelphia area.

If you're in the Greater Philadelphia area or anywhere across the Northeast, and you’re Googling “Blanchard grinding near me,” you’re likely under pressure to find a partner who can turn around quality parts—fast. That’s where AB Precision Grinding Co. comes in.

CMMC is quickly becoming a requirement across the defense and aerospace supply chain. Learn what it means, why it matters, and how AB Precision Grinding is preparing for Level 2 compliance to protect data and ensure long-term competitiveness.

At AB Precision Grinding Co., we manufacture custom metal valve gates in a wide range of sizes and materials, including stainless steel and high-performance alloys. Our components are built to exacting tolerances to ensure long-term durability and reliable flow control—even in harsh industrial environments.

After achieving ISO 9001:2015 certification in 2023, AB Precision Grinding is now on track to earn AS9100 certification by the end of 2025—aligning with aerospace industry standards and deepening our commitment to quality and compliance.

AB Precision Grinding is implementing CMMC Level 2 compliance by July 2025 to protect sensitive data, meet defense industry standards, and ensure long-term customer trust.