// TO EXPLORE

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

Read More
Product
  • Spike 4-20x Tactical Rifle Scope, First Focal Plane Scope
    Spike 4-20x Tactical Rifle Scope, First Focal Plane Scope

    Specification Feature 1.Larger and super clear vision 2.High earthquake resistance 3.Filled with...

    Read More
  • Spike High Magnification Scope 3X30MM Adjustable Windage and Elevation Magnifier with Flip Up Mount Picatinny Weaver Rail
    Spike High Magnification Scope 3X30MM Adjustable Windage and Elevation Magnifier with Flip Up Mount Picatinny Weaver Rail

    Specifications Magnification : 3x Length : 112mm Rail Size : 0.9in/22mm Weight : 12.6ounces...

    Read More
  • Spike Factory Bulk Sale Multifunction Power LED Metal Rechargeable Tactical SD08 Flashlight
    Spike Factory Bulk Sale Multifunction Power LED Metal Rechargeable Tactical SD08 Flashlight

    Specifications Brightness level :Five ranges Color:Black Material:aluminum alloy...

    Read More
  • Spike Red Dot Sight With High Mount For Hunting Use, M1K, Black
    Spike Red Dot Sight With High Mount For Hunting Use, M1K, Black

    Spike Red Dot Sight with H igh Mount for Hunting Use, M1K, Black Feature Package Content

    Read More
  • SPIKE Compact Rifle Red Laser Sight Pointer
    SPIKE Compact Rifle Red Laser Sight Pointer

    Specification Model Number:JG11 Red Laser Sight Laser Class: IIIa Laser Range; 50-100m Length:...

    Read More
  • Spike 15-45x Top Spotting Scope for Long Range Shooting with Good Light Transmission
    Spike 15-45x Top Spotting Scope for Long Range Shooting with Good Light Transmission

    Features: · Extra-low Dispersion (ED) Glass - Enhances resolution, color, and contrast. · Fully...

    Read More
  • Spike Real Hunting Gun Laser Bore Sights Green Dot Kit .22 to.50 Caliber
    Spike Real Hunting Gun Laser Bore Sights Green Dot Kit .22 to.50 Caliber

    Product Description Green Laser Sight Laser Class: IIIa Laser Range: 50-100m Length: 155mm...

    Read More
  • Spike Universal High Profile Compact Riser Mount
    Spike Universal High Profile Compact Riser Mount

    Features The importance of scope mounting rings truly deserves to be recognized. They are...

    Read More
Hot Products
News
What Kinds of Structures do the Eyepiece have? 23 Jun,2017 What kinds of structures do the eyepiece have? 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