TECON Adjustable Plastic Column Formwork is the lightest and most labour-saving column formwork due to its portability. -Waterproof panel and easy clean. -Easy and fast assembly by just one sort of handle. -Lightweight, thus labour-saving and efficient assembly. -Forty-five sizes of columns are available by only one adjustable panel. -Finishing smooth concrete over 30 times without release agent. -Fresh concrete pressure up to 60KN/sqm。 -Totally 45 sizes from 200x200mm to 600x600mm at 50mm increment. https://www.teconform.com/ Follow us on Linkedin:   / teconformwork   Follow us on Facebook:   / tecon-formworkscaffolding-110355151546936   Follow us on Instagram: https://instagram.com/tecon_china?igs... Any other requests, please email: [email protected]