OEM/ODM Diving Gear Manufacturer: Optical Precision & Marine-Grade Ergonomics

We implement comprehensive quality control across three critical stages: Incoming Quality Control (IQC), In-Process Quality Control (IPQC), and Final Quality Control (FQC) under our certified quality management system [e.g., ISO 9001 / ISO 13485]. Full batch traceability and inspection records are maintained per production lot. Depending on your destination market and regulatory requirements, we provide corresponding compliance reports upon request.

[100% inline pressure testing / AQL-based sampling] applied to critical sealing components [specify parts, e.g., silicone skirts, purge valves, housings] to verify leak-free integrity under operational pressure.

Drop-ball and mechanical impact testing conducted on tempered glass lenses in compliance with [standard, e.g., ANSI Z86.11 / EN 16805 / BS 4532]. Verification confirms high impact endurance and compliant failure patterns; no unqualified "shatterproof" claims are made.

Cyclic flex and tensile stress testing on flexible structural parts [straps, buckles, frame joints] to simulate prolonged mechanical wear and ensure structural durability.

Detailed material declarations and compliance reports available upon request mapped to specific components, including REACH (SVHC), RoHS, and Latex-Free declarations.

The main difference between spherical, cylindrical, and toric lenses is their shape. The shape of the 

provide models, quantity, target market and customization requirements

2.confirm specifications, color, logo and packaging

provided within 24 hours

provided within 30 days

standard reorders 25-35 days

documents issued according to the confirmed test items, then

     Shenzhen Reanson Products Co., Ltd
NO.16, 3RD Zone, Xia Village, Gongming,Baoan, Shenzhen, Guangdong, China