Background
A glass oil bottles factory in Spain contacted Minghang for assistance to manufacture customized glass oil bottles. The factory encountered difficulties in satisfying their customers' requests for unique shapes, sizes, and closures of the bottles while also maintaining high quality and a fast production process. Standard lines were out of the question for these bespoke requirements.
Challenges
The company was having a hard time with the adaptation of designs, the procurement of suitable glass, and quality assurance over the varied specifications. The suppliers with whom they worked before were not in a position to provide scalable solutions for small-batch customized bottles, which was a major cause of delays and the limitation of market growth.

Solutions
Custom Bottle Design
Minghang collaborated with the company to fabricate personalized molds that met the requirements of the customers. The precise dimensions, the smooth surfaces, and the unique shapes of each design were all guaranteed by the advanced glass forming methods.
Flexible Production & Quality Control
The production lines were changed so that they could efficiently handle both small and large batch orders. Quality assurance was carried out rigorously at every step— from the making to the capping of the bottles—so that all the customized bottles were of the same high quality.
Supply Chain & Material Support
Minghang played a part in getting good quality raw materials and in managing the transport, thus shortening the lead times and making the overall cost situation more efficient.
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| Custom 500ml Stainless Steel and Glass Olive Oil Can Dispensers | Custom 470ml 2-in-1 Oil Sprayer Bottle |
Results
The partnership enabled the glass oil bottles factory to broaden the range of their custom products while keeping the quality and the efficiency intact. The flexibility of production was improved, the rate of defects was lowered, and customers gave positive feedback as a result of on-time delivery and product standards that were unchanged.
Conclusion
Thanks to the expert design, the flexible production, and the supply chain support provided by Minghang, the Spanish glass oil bottles factory was able to efficiently deliver premium customized bottles—thus being a perfect example of Minghang’s prowess in tailored packaging solutions.
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