KSY (Kaishengyuan / 开圣元塑胶科技有限公司) in Dongguan, China, is an extrusion blow molding machine manufacturer and supplier building CE/FDA certified blow molding equipment — from 0.5 ml cosmetic bottle blow molding machines to 25 litre chemical drum blow molding machines. Siemens PLC + touch screen control on every model, custom builds for PE, PP, PVC, PETG, PS, ABS, PA, and K-resin.
Three size classes, Siemens PLC control on every model, for excellent price-performance production of PE, PP, PVC, and PETG.

Make 0.5ml to 1.8L containers from PE, PP, PVC, PS. The small extrusion blow molding machine of choice for cosmetic bottle, shampoo bottle, and food jar production.

Container from 50ml to 10L. A medium extrusion blow molding machine built for lubricant oil bottle, household chemical, and pesticide bottle blow molding.

From 10 litres to 25 litres, with EVOH multi-layer option. A large extrusion blow molding machine for chemical drums and industrial bulk containers, servo-driven for lower energy use.
6-resin layer, oxygen barrier option for shelf-stable food and chemical packaging.
Glass-like transparent containers for premium cosmetics and medical packaging.
Chemical resistant and leak-proof construction for hazardous material packaging.
Leak tester and bottle air pressure detection for defect-free quality on cosmetic, chemical, and food bottles.
Inspect the leak tester →Automatic empty bottle packing machine for the final stage of the production line.
Check packing machine →Crush, grind, and recycle in-house edge trim and reject bottles to reuse material and cut cost.
View scrap recovery units →Shampoo bottle, shower gel, cream jar, and detergent bottle blow molding using small EBM or PETG-grade machines.
Edible oil, sauce, beverage, and food container blow molding; multi-layer EVOH version for high shelf-life requirements.
Pesticide bottle, chemical drum, reagent bottle, and pharmaceutical container blow molding with leak-proof requirements.
Tell us about your bottle volume, working material, and production rate. Our engineers will prepare a technical spec and price quote.