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Foshan Nanhai Jiawei Metal Products Co., Ltd. has a history of more than 30 years since its establishment in 1992, with strong economic strength. With the rapid development of business, the production scale has also been expanding. In the second half of 2001, the new plant began to be built, and was completed and put into operation in 2003. Now the company covers an area of 21800 square meters, including 9500 square meters of factory buildings, 780 square meters of office buildings and 2780 square meters of dormitories. There are 165 employees, including 46 engineers and technicians.
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05/05-2024
Innovative Non-Toxic Cookware Revolutionizes Culinary ExperienceIn the dynamic culinary industry, manufacturers are responding to the demand for safe and efficient cookware. Aluminum die-cast and non-stick cookware, alongside BBQ accessories and Teflon pans, are at the forefront. The quest for the best nontoxic nonstick pan has led to revolutionary advancements. Our company leads this charge with premium nontoxic nonstick cookware, boasting durability, safety, and performance. From aluminum die-cast durability to superior non-stick coatings, our products redefine culinary excellence.
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11/14-2026
Vacuum-Assisted Die Casting Process Optimized for EV Aluminum Motor HousingsA refined **vacuum-assisted die casting** process has been developed for EV **aluminum motor housings**, targeting the persistent challenge of internal **porosity** and leak failure on integrated water jacket structures. Motor housings demand airtight performance, stable concentricity and high structural rigidity under cyclic thermal load. The solution upgrades **vacuum system** synchronization, reconfigures the **gating and overflow layout**, pairs with CAE filling simulation, and stabilizes melt quality and die temperature control. Field trials show trapped gas and shrinkage defects are greatly reduced, pressure leak test pass rate rises significantly, and post-machining reject rate drops. The optimized workflow supports mass production for automotive Tier 1 customers and meets strict PPAP requirements for electric drive components.
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11/13-2026
High-Durability Die Casting Mold Developed for 5G Communication Aluminum Heat SinksA new generation of **high-durability die casting mold** has been developed for **5G communication aluminum heat sinks**, addressing the industry's most persistent bottleneck: mold failure long before the product's commercial life ends. 5G base station **heat sinks** combine ultra-thin fins, high aspect ratios and demanding flatness tolerances, which push **die cavity** temperatures and thermal cycling stress far beyond conventional tooling limits. The new mold design integrates improved **die steel** selection, optimized heat treatment, conformal cooling close to the fin roots, and multi-layer surface protection against **soldering** and erosion. Combined with a balanced **gating system** and controlled ejection, the tool reportedly extends service life by more than 40 percent while holding fin **porosity** and flatness within specification. The development targets the fast-growing 5G infrastructure and thermal management market