Temiz hava kanalları  Üreticiler, Satıcılar, Teslimatçılar

SP Vent is located in Foshan Guangdong Province, we are specializing in manufacturing all kinds of ventilation products include flexible ducts and portable ventilators.
We are a great potential factory that owns mature technical force, advanced processing equipment, rich experience, extensive sales network and complete service system. We have advanced technology and automated equipment. All of our products are selling overseas.
We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing! We sincerely welcome you to visit our company or contact us for cooperation!
For more information about ventilation equipment, please click here to visit our website.
https://www.sp-vent.com/

OTEC – Custom Steel Fabrication & Industrial Metal Solutions
OTEC is a leading manufacturer specialized in custom steel fabrication, welded metal constructions, industrial tanks, reactors, machine frames, and precision metal components. Based in Turkey, we serve clients worldwide, including Europe, the Gulf region, Central Asia, and Africa.
Our company combines advanced engineering, certified welding processes (EN 1090-2, EN 3834), and state-of-the-art CNC machining and assembly technologies to deliver high-quality, project-based solutions tailored to each customer’s specifications.
We provide flexible and complete services, including:
Design and engineering support
CNC plasma/laser cutting, bending, machining
MIG/MAG/TIG welding and welded assemblies
Industrial tanks, reactors, and pressure-free vessels
On-site assembly and installation
Surface treatment: sandblasting, primer, painting
At OTEC, we are committed to precision, reliability, and on-time delivery, making us a trusted partner for EPC companies, industrial plants, OEM manufacturers, and large-scale projects.
Our mission is to provide high-quality steel fabrication and industrial metal solutions that meet international standards and exceed customer expectations.