
Sematech S.r.l.
Contacts
Rosalia Sette
Owner, company manager, member of the board
Phone:
E-Mail:
Sergio Valente
Owner, company manager, member of the board
Phone:
E-Mail:
Competencies
Parts (3)
Technologies
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
External cylindrical grinding | - | - | - | - | - | - | - |
Internal cylindrical grinding | - | - | - | - | - | - | - |
Centreless grinding | - | - | - | - | - | - | - |
Circular honing - internal | - | - | - | - | - | - | - |
Circular honing - external | - | - | - | - | - | - | - |
Roller finishing internal | - | - | - | - | - | - | - |
Roller finishing external | - | - | - | - | - | - | - |
Belt grinding | - | - | - | - | - | - | - |
Precision honing | - | - | - | - | - | - | - |
Surface grinding machine | - | - | - | - | - | - | - |
Coordinate jig grinding | - | - | - | - | - | - | - |
Shot blasting | - | - | - | - | - | - | - |
Surface lapping | - | - | - | - | - | - | - |
Profile grinding | - | - | - | - | - | - | - |
Rotofinishing, barrel finishing | - | - | - | - | - | - | - |
Non-circular / crankshaft grinding | - | - | - | - | - | - | - |
Company description
Sematech: Driving Excellence in Precision Manufacturing Sematech was founded by Sergio Valente, a professional with over twenty years of experience who held top-level positions in some of the most important engineering firms in Molfetta, consolidating high-level managerial and technical skills. The company positions itself as a strategic partner for its clients, offering customized solutions with a focus on efficiency, reliability, and innovation. The founder's technical and commercial expertise is a key differentiator. It includes a deep knowledge of mechanical design processes, mastery of CNC machining technologies, advanced management of the production cycle along with the implementation of quality control systems that meet international standards. This is complemented by a proven ability to coordinate and develop production teams, maintaining a constant focus on precision, competitiveness, and customer satisfaction. In December 2023, the management team was strengthened with the addition of Vincenzo Gadaleta, Production Director, and Rosalia Sette, Accounting and Finance Director. Both bring a solid background of experience gained in established metalworking manufacturer companies, where they held positions of responsibility and achieved significant results. Vincenzo Gadaleta’s professional journey has been built on the management and optimization of production processes. He has led complex departments and introduced work methodologies focused on efficiency and technological innovation. His experience now translates into the ability to guarantee high standards of precision, reduced production times, and continuous improvement of operational performance. With a proven background in the administrative and financial management of companies in the metalworking sector, Rosalia Sette has contributed to the growth and stability of structured businesses. She has done this by developing management control systems, financial planning, and strategies aimed at ensuring financial solidity and economic balance. Her expertise strengthens the company's governance and ensures a clear and sustainable long-term vision for Sematech. The combined contribution of these two key figures allowed Sematech to quickly strengthen its organizational structure, creating a synergistic balance among technological innovation, operational management and economic-financial sustainability.
Machines (11)
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Materials
Heavy metals
Copper-zinc alloys (brass)
Copper and copper alloys
Zinc and zinc alloys
Solder
Cast metals
Cast steel
Cast iron
Plastics/synthetic materials
Thermoplastics
Acrylic (PMMA)
High performance plastic
Thermosets
Elastomers
Silocone (LSR)
Natural and vulcanised rubber
Glass fibre-reinforced plastic
Carbon fibre-reinforced plastic
Particle reinforced composite materials
Wood-Plastic-Composites (WPC)
Natural Fibre Composites (NFC)
Steel
Structural steel
Case hardening/tempering steel
Stainless steel (rust-proof V2A)
Stainless steel (rust-proof V4A)
Free-cutting/mild steel
Tool steel
Spring steel
Cold extruding steel
Light metals
Aluminium and aluminium alloys
Magnesium and magnesium alloys
Titanium and titanium alloys
Industries
Automotive and vehicle construction
Chemical industry
Packaging industry
Paper and printing machinery industry
Railway and rail vehicles industry
Power generation and transmission industry
Military engineering
Automation and control engineering
Measurement and control technique, laboratory equipment
Electrical industry
Mechanical engineering
Hydraulic and pneumatic industry
Mining and tunnel engineering
Apparatus engineering
Building, agricultural and forestry machinery manufacturing
Special purpose machinery manufacturing
Machine tool manufacturing
Aerospace and aviation industry
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