Dongguan Weinengsi Technology Co., Ltd. (abbreviated as “Weinengsi”) was founded in 2013 and is located in Dongguan City, Guangdong Province, China. The company owns a standalone 7‑story building covering a total area of 10,000 m². With an annual production capacity exceeding RMB 150 million, we are a one‑stop diversified manufacturer offering integrated services from product development, mold design & manufacturing, injection molding, surface finishing, to assembly and shipment.
We specialize in the design and production of single‑color and two‑color plastic molds and have extensive experience in exporting molds to European and American markets. Our capabilities support both OEM and ODM projects, serving a wide range of products including:
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Pet AI devices
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E‑cigarettes
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AI glasses / VR glasses
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Cosmetic packaging
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In‑vehicle navigation systems
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Cameras
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Beauty devices
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Headphones and other consumer electronics and smart hardware.
Our engineering team employs advanced CAD/CAM technologies for mold design and manufacturing. We have a skilled workforce of 160 employees. Key production equipment includes:
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10 imported FANUC high‑speed CNC machines
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60 injection molding machines
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1 large mold‑clamping machine
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2 coordinate measuring machines (CMM)
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8 mirror spark erosion machines (EDM)
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7 wire EDM (slow‑speed) machines
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Over 100 units of various inspection and R&D equipment.
Committed to precision manufacturing and strict quality control, we provide efficient, reliable, and full‑cycle solutions—from concept to mass production—for customers worldwide.
