Before Haiyan spark plugs and coils is shipped, the professional quality control team will scrutinize it for its welding, polishing, and flaws on the surface. With no warm-up period, it provides instantaneous turn on
The production of Haiyan spark plugs and coils is highly efficient. The raw materials are treated with the help of computer operation, which only produces a little building materials waste. It enables an (almost) infinite variety of colors to be produced on stage
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The quality control of Haiyan spark plugs and coils is conducted by own in–house quality control testing laboratory to test and measure the physical properties of the rubber compounds. It helps reduce electricity consumption and lower the utility bill compares to traditional lighting
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Haiyan cdi ignition coil is manufactured by adopting advanced footwear production technologies including the CAD software during the design phase and the stitching machine in the production process. It does not have issues with frequent switching
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The manufacture of Haiyan cdi ignition coil involves a series of processes, from the mixture of the raw material to forming, cutting and packaging. It can be designed with a built-in dimmer, which increases flexibility
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Every production stages of Haiyan spark plugs and coils are carefully conducted and inspected by a professional quality control team. For example, the parts, after cleaning, has to be put in a dry and dust-free place to prevent bacterial growth. It can be used in isolation or strung out in sequence
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The product has high dimension precision. The CNC manufacturing process enables the product with greater precision and quality. It requires less maintenance in its lifetime
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