Established in 1992 with a registered capital of $5.2 million USD from Australian sole-ownership enterprises, and boasts a 72,000 square meter factory zone. - Custom Injection Molding Machine Manufacturers
As a famous OEM 5 Gallon Preform Mold Factory and 5 Gallon Preform Mold company, Changshengda Machinery (Zhejiang) Co., Ltd. was established in 1992, a wholly-owned Australian enterprise with a registered capital of US$5.2 million. The plant covers an area of 72,000 square meters. Now it has successfully cooperated with dozens of domestic well-known brand enterprises. High efficiency and favored by domestic and foreign merchants.
The company adheres to the business ethics of "based on honesty, technology as the core, and quality for survival". Adopting advanced design concepts, scientific high-end configuration, advanced processing equipment, and precision manufacturing of Changshengda series products, it can fully meet the different needs of high-end customers at home and abroad.create a high-quality brand and cast a first-class image, we continue to innovate 5 Gallon Preform Mold and implement the service promise of "turnkey project".
We have set up many after-sales service agencies at home and abroad to provide new and old customers with high cost performance. Products and thorough after-sales service.
The working principle of the injection molding machine; in the operation of the injection molding machine, when the screw rotates, the plastic will generate friction and mutual mov...
(1) Injection system Effect of injection system: Injection system is one of the most important components of Ningbo injection molding machine. Generally, there are three main metho...
When creating a product that requires blow moulding machine, you have several processes to choose from, depending on the type of application and type of part you want to produce. I...
When molding containers with the same volume, the amount of air discharged from the blow mold is much larger than that of the injection mold. The volume of air to be excluded is eq...
1. Acid and alkali resistance The fading of blow mold colored plastic products is related to the acid resistance (corrosion resistance, air oxidation resistance) of the colorant. F...
We know that the bottle cap is an important part of food and drug packaging, and it is also the place where customers come into contact with the product. The bottle cap has the cha...
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