Impro Industries Mexico

HardwareWan Chai, Hong KongFounded 1998· One of 1757 Hardware companies tracked by AMPulse

Global manufacturer of high-precision casting and machined components; specializes in investment casting, sand casting, and precision machining for mission-critical applications.

CEO / Founder: Lu Ruibo
Team Size: 5001-10000
Stage: Active
Total Funding: $131M
Latest Round: Post-IPO
Key Investors: Baring; GE; Lehman; DEG

Technology & Products

Key Products

Customized investment castings; Multi-cored sand castings; Precision machining parts; Surface treatment services

Technological Advantage

Full vertical integration across the manufacturing value chain; holds NADCAP certifications for aerospace special processes and IATF 16949 for automotive.

Differentiation

Value Proposition

Provides a vertically integrated 'one-stop' solution for complex metal components, reducing supply chain risk and lead times by managing casting, machining, and surface treatment in-house.

How They Differentiate

Differentiates through global manufacturing footprint and the ability to provide finished, surface-treated components rather than raw castings, unlike smaller regional foundries.

Market & Competition

Target Customers

Global OEMs requiring high-complexity metal components in aerospace, medical, and automotive sectors.

Industry Verticals

Automotive; Aerospace; Medical; Hydraulic systems; Construction equipment; Agriculture equipment; Energy

Competitors

Voxeljet; ExOne; 3D Systems

Growth & Milestones

Growth Metrics

Serves over 1,000 customers in more than 30 countries; world's 7th largest independent investment casting producer; largest investment casting company in China.

Major Milestones

1998: Original business established in Wuxi, China; 2001: Established first overseas sales office in USA; 2012: Acquired BFG Group (Germany and Czech Republic); 2013: Acquired Cengiz Makina (Turkey); 2017: Listed on Hong Kong Stock Exchange (Stock Code: 1286.HK); 2018: Acquired Ameriforge Manufacturing; 2020: Commenced production at Mexico SLP Campus

Notable Customers

Bosch; Caterpillar; Cummins; Honeywell; HUSCO; Parker-Hannifin

https://www.improprecision.com

Why this company matters

Impro Precision Industries is a global manufacturer of high-precision cast and machined components, operating as the world's seventh largest independent investment casting producer and the largest in China. The company fills a gap for OEMs that need complex metal parts with tight tolerances and multiple finishing steps, offering a single-source alternative to coordinating separate foundries and machine shops.

The company's core offering spans investment casting, sand casting, precision machining, and surface treatment, all managed in-house. Its technological advantage lies in full vertical integration across the manufacturing value chain, supported by NADCAP certifications for aerospace special processes and IATF 16949 for automotive quality management. A 1.5 million square foot integrated campus in San Luis Potosí, Mexico, anchors its global production footprint.

Impro serves over 1,000 customers in more than 30 countries, including Bosch, Caterpillar, Cummins, Honeywell, HUSCO, and Parker-Hannifin. Applications include hydraulic systems, construction and agriculture equipment, energy components, and mission-critical aerospace and medical parts. The company also holds patents related to 3D printing for investment casting molds and sand mold positioning, indicating an interest in integrating additive methods into traditional casting workflows.

The company's strategic moat is built on scale, geographic diversification across China, Germany, Turkey, and Mexico, and the ability to deliver finished, surface-treated components rather than raw castings. Competitive risks include cyclical demand in automotive and energy end markets and the capital intensity of maintaining a large integrated campus. Impro listed on the Hong Kong Stock Exchange in 2017 and has grown through acquisitions including BFG Group, Cengiz Makina, and Ameriforge Manufacturing.