Leonard

 We are Guanchengxin (“ GCX ”) in Dongguan, China, a Chinese manufacturer with over ten years of experience in zinc alloy die casting. We specialize in high-end zinc alloy perfume caps, custom zinc alloy bottle caps, and custom die castings, serving luxury fragrance brands, cosmetic packaging factories, and global distributors. With mature precision die casting technology, we support matte black surface treatment, magnetic sealing, custom logo engraving, and comprehensive OEM/ODM solutions. Our products are renowned for their stable seals, premium texture, scratch resistance, and compliance with international export standards. We are happy to share our professional insights on zinc alloy die casting, high-end packaging design, and custom bottle cap solutions. If you are involved in fragrance packaging design, seeking custom bottle caps , or making bulk purchases, please share your projects or ask questions. We look forward to engaging in fruitful discussions and establishing a mutu...

In the high-end packaging sector, zinc alloy has become the preferred material for bottle caps due to its excellent formability and durability. Dongguan Guanchengxin Metal Products Technology Co., Ltd. has been deeply involved in the zinc alloy die casting field for many years, focusing on creating zinc alloy bottle caps, zinc alloy perfume caps, and custom zinc alloy caps. With professional craftsmanship and customization capabilities, we provide high-quality packaging solutions for global brands, helping them enhance product added value. Zinc alloy bottle caps are packaging accessories made from high-quality zinc alloy through a one-piece die casting process. They are widely used in perfumes, wines, cosmetics, and other fields. Zinc alloy perfume caps are particularly high-end customized, aligning with the light luxury positioning of perfume brands. Custom zinc alloy caps can be flexibly adjusted in terms of size, shape, and surface treatment according to customer needs. Zinc alloy ...

 Description: According to sources, the road to global automotive electrification is progressing steadily. At the policy level, countries have introduced favorable policies one after another. All countries have plans to achieve automotive electrification in 2025 and gradually promote automotive transformation and upgrading. ​ Technically, power batteries are constantly innovating, semi-solid batteries have been commercialized, and all-solid-state batteries are expected to be trial-produced from 2025 to 2027, with a significant reduction in costs. Market demand is also continuing to grow, and global electric vehicle sales are expected to increase by 30% in 2025. ​ Regional development has its own characteristics. At present, China's entire industrial chain is leading and actively going overseas; traditional European car companies are accelerating their transformation and attracting Chinese companies to participate through projects such as "Battery Valley"; of course, the g...

  OMG liquid-cooled high-voltage cable has many leading advantages. In terms of heat dissipation performance, it uses liquid cooling technology. With the internal circulating coolant, it can quickly dissipate the heat generated by the cable. Compared with the traditional air cooling method, the cooling efficiency is greatly improved, effectively avoiding the safety hazards caused by cable overheating, and ensuring the stability of high-power charging and long-term driving. Function introduction: In terms of charging efficiency, its excellent heat dissipation effect can reduce the cable temperature, reduce the power loss caused by excessive temperature during high-power fast charging, significantly increase the charging speed, shorten the charging time, and greatly improve the user experience. For example, in the high-power fast charging scenario, it can complete charging faster than ordinary cables. In terms of weight reduction, OMG liquid-cooled high-voltage cable has effectively...

 Product description: The selection of car charging pile cable specifications depends on multiple factors, mainly related to the power of the charging pile and the power supply method. ​ For common AC slow charging piles, if the power is 3.5kW, the corresponding current is about 16A, and 3×4mm² cables are generally selected. When the power is increased to 7kW, the current is about 32A. At this time, it is recommended to use 3×6mm² cables. This is because as the power increases, the current load increases, and thicker cables can reduce resistance, reduce power loss and heat generation. ​ DC fast charging piles have higher power and more stringent requirements on cable specifications. A DC pile with a power of 30kW and a current of about 46A requires a 10mm² cable; a DC pile with a power of 60kW and a current of 92A requires a 25mm² cable; and a DC pile with a current of 90kW and a current of 120A, the cable specification should be 35mm². ​ In addition, the supply voltage also affect...

 At present, OMG's main products include three categories: new energy vehicle transmission products, mechanical equipment cables, and elevator equipment cables. At present, OMG's customers include BYD, BAIC, Yutong, CSR and other companies. Why choose OMG cable? Look at it from four aspects. At present, the main products of OMG cable manufacturers are new energy vehicle transmission products, including electric vehicle charging cables and automotive high-voltage shielded cables. 1. OMG focuses on the field of new energy vehicle transmission. After a long period of accumulation and research, OMG actively led and participated in the compilation of high-voltage lines and charging lines "Electric Vehicle Charging Cable" GB/T standards; "Electric Vehicle AC 1.5kv High-voltage Soft Cable " Guangdong local standards, and will continue to promote the standardization process of new energy vehicle transmission products and promote the internationalization of new energ...