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What We Do?

Located in the most flourishing region in Yangtze River Delta of China

NANTONG CHENGXIN OPTICAL INSTRUMENT CO., LTD emerged as a leading and excellent enterprise in the optoelectronic industry, specialized in the research, development, production

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Hot Products
  • Spike Hi-Profile Compact Riser Mount, 3 Slots
    Spike Hi-Profile Compact Riser Mount, 3 Slots

    Spike Hi-Profile Compact Riser Mount Feature 1. New Gen. Riser Mount for Rifles with...

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  • Optics Variable Ring Spike Scope Mounting Ring 4056
    Optics Variable Ring Spike Scope Mounting Ring 4056

    Spike Mount Ring 4056 The optics variable air gun rifle scope rings , 1 inch has been created to...

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  • Compact and Lightweight Red/green Laser Sight JG1/2
    Compact and Lightweight Red/green Laser Sight JG1/2

    Spike Laser Sight JG1/2 Feature 1. This tactical laser can be mounted to rifle or pistol when...

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  • High Quality Brass Spike Laser Bore Sight 45colt
    High Quality Brass Spike Laser Bore Sight 45colt

    Spike Laser Bore Sight 45Colt Feature 1. Fastest gun zeroing and sighting system around 2....

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  • Optical Rifle Scope Side Focus 8-32x56 With Dual Illumination
    Optical Rifle Scope Side Focus 8-32x56 With Dual Illumination

    Spike SF 8-32x56 IR Specification Feature 1. One-piece main-tube 2. All weather construction 3....

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  • Spike Tactical Red Dot Sight HD118
    Spike Tactical Red Dot Sight HD118

    Spike HD118 Feature This scope has a fixed 3 times magnification with a 30mm objective lens ....

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  • Hunting Accessory Reflex Red Dot Sight HD107L
    Hunting Accessory Reflex Red Dot Sight HD107L

    Spike HD107L Feature 1. Constructed of durable aircraft aluminum alloy 2. Open field of view red...

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  • Reflex Red Dot Sight HD103B With Red Laser Sight
    Reflex Red Dot Sight HD103B With Red Laser Sight

    Spike Red Dot Sight HD103B Feature 1. Ergonomically designed sight creates a lightweight and...

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Product
News
What Is The Benefit Of One-Piece Tube Lens Sigh... 04 May,2018 Read More
What Is A Phase Film? 23 Jun,2017 The phase film is mainly applied in the optical technology of the ridge Prism system to improve the color reduction. Read More