Douai is produced by purchasing advanced machines for production. The outer sheath of the product is lead-free
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Douai is manufactured from top quality materials internationally sourced from quality and reliable suppliers. The optical wave transmits within its core area without light leakage
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Douai is manufactured using state-of-the-art technology to guarantee the fine workmanship and smooth production. It has good compressive performance, which protects the optical fiber
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Douai is designed with a distinctive style. Its sheath can effectively guard against the influence of ultraviolet radiation
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Douai adopts imported raw materials to ensure the smooth production process. It has the advantage of good side pressure resistance
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The design is exquisite and beautiful, the structure is scientific and reasonable, the texture is firm and thick, the quality is safe and reliable, it has good drop resistance, shock resistance and impact resistance, reliable quality, and long service life.