Three Stone Technology Co., Ltd.

Company Profile

Shenzhen Three Stone Optoelectronics Technology Co., Ltd.

Shenzhen Three Stone Optoelectronics Technology Co., Ltd. is a professional original manufacturer specializing in the R&D, production and sales of silicone neon light strips, located in Shenzhen, Guangdong Province, China.
We own complete independent production workshops, advanced automated production equipment and a full set of quality testing laboratories, covering the whole industrial chain from silicone extrusion, circuit board welding, light source assembly to finished product packaging. As a reliable source factory, we skip intermediate distributors and provide cost-effective customized silicone neon lighting solutions for global customers.
Our core products include flexible silicone neon strip lights, waterproof outdoor neon lights, RGB color-changing neon strips, low-voltage decorative neon lights, shaped customized neon signs and supporting power adapters. All products adopt food-grade soft silicone outer sleeve, featuring ultra-flexible bending, high weather resistance, IP65/IP67 waterproof, anti-yellowing, long service life, low light decay and stable luminous performance, widely applied in architectural outline lighting, commercial store decoration, hotel & villa interior design, outdoor landscape engineering, advertising signage, home ambient lighting and other scenarios.
We strictly implement ISO quality management standards during production. Every batch of raw materials and finished lamps will go through aging test, waterproof test, high-low temperature cycle test, tensile test and safety inspection before delivery to guarantee stable product quality. Meanwhile, our R&D team keeps launching new styles and upgraded technology every month to meet personalized customization demands, including custom sizes, shapes, light colors, dimming systems and logo printing.
With years of export experience, our silicone neon light products are sold to Southeast Asia, Europe, North America, the Middle East and other regions, supporting OEM & ODM services. We provide one-stop service covering scheme design, sample making, mass production and after-sales technical support.
Adhering to the business philosophy of "Quality First, Customer Oriented, Integrity-based Win-win Cooperation", Three Stone Optoelectronics is committed to becoming your long-term trusted supplier of flexible silicone neon lighting. We sincerely welcome customers at home and abroad to visit our factory for inspection and negotiate cooperation.

Our Services

Overview

We specialize in flexible silicone neon light strips R&D and manufacturing, providing one-stop OEM & ODM export solutions for global buyers. From demand consultation, customized design, production supervision, quality inspection to after-sales support, we assign dedicated sales staff for every client to cut your procurement cost and communication time.

1. Pre-sales Service

  • Free customized lighting solution design based on your scene, voltage, IC model (16703AP), size & color requirement
  • Free sample service for small trial orders to verify brightness, waterproof grade & appearance
  • Transparent quotation with detailed breakdown of raw material, processing, export carton & logistics cost
  • Complete certification documents: CE, RoHS, test reports, factory workshop videos & photos
  • 24/7 multilingual online support for prompt inquiry reply

2. In-production Service

  • Dedicated order follow-up to update daily production schedule
  • Full inspection workflow: SMT, silicone extrusion, sealing & aging test to control defective rate
  • Custom export corrugated carton, color box & private label packaging for OEM orders
  • Photos & videos before shipment to confirm quantity & packing condition
  • Fast production line arrangement for urgent bulk orders

3. After-sales Support

  • Standard warranty for all neon strip products; free replacement for non-artificial quality defects
  • Fast technical response within 1 hour for installation, brightness & waterproof issues
  • Free wiring diagrams & installation guidance
  • Damage compensation & re-delivery support for goods broken during transportation
  • Exclusive preferential price & new product sample priority for long-term clients

4. Extra Export Value-added Services

  • Full OEM & ODM customization on power, color temperature, logo & package
  • Global logistics solution: sea freight, air freight & door-to-door express
  • Full export documents: commercial invoice, packing list, CO & inspection certificate
  • Flexible payment terms: cash, T/T, L/C available
  • Stock reservation & batch delivery for regular partners

Our Service Promise

  1. No hidden fees, all quotations fully transparent
  2. Strictly produce according to confirmed samples without material downgrade
  3. On-time delivery with proactive communication for schedule adjustment
  4. Lifetime technical consultation & long-term after-sales service

Company History

Introduction

Shenzhen Sanshi Optoelectronic Technology Co., Ltd. specializes in flexible silicone neon light strips, integrating independent R&D, mass production and global sales. Over the years, we have continuously upgraded manufacturing processes and perfected full export supporting systems. We have grown from an initial small processing factory into a one-stop manufacturer of light strips, with our products exported to numerous countries worldwide.

Milestones

2017 – Company Foundation

Our factory was officially established, focusing on the production of basic LED light strips. We set up initial production lines and expanded offline domestic distribution channels.
2018 – Transformation to Silicone Neon Products

We introduced silicone extrusion and integrated sealing equipment, independently developed waterproof silicone neon strips and launched integrated extrusion product series, and officially expanded into overseas export business.
2020 – Complete QC System & International Certifications

A standardized aging test workshop was built. We obtained international certifications including CE and RoHS. The whole set of export corrugated carton packaging standards was standardized to steadily serve small and medium overseas buyers.
2022 – Factory Expansion & Production Capacity Upgrade

We relocated to a larger standardized plant and added multiple automatic production lines to support large-volume OEM & ODM customization. Professional customs declaration and order follow-up teams were formed to provide complete one-stop export services.
2024 – Global Market Layout

A multilingual professional foreign trade team was formed, and cross-border online sales channels were launched. Our products are widely sold to Europe, America, Southeast Asia, the Middle East and other regions, with long-term cooperative relationships established with overseas brand distributors.
2026 – Brand Upgrade

We renovated and expanded our professional R&D center, and launched new high-brightness low-voltage outdoor waterproof neon light strips. We optimized the full service chain covering pre-sales, in-sales and after-sales, striving to become a reliable global supplier of flexible light strips.

Closing Remarks

With more than ten years of experience in the optoelectronic lighting industry, we always adhere to quality priority and integrity-based operation. In the future, we will keep investing in R&D and process upgrading to provide stable, cost-effective customized lighting solutions for global customers.

English Short Version

✅ R&D Team: Independent development & fast customized solutions

✅ Production & QC Team: Full-process inspection for stable quality

✅ Sales Team: Multilingual support & complete export service

✅ After-sales Team: Professional technical guidance & long warranty
  • الأسواق الرئيسية: امريكا الشمالية, أفريقيا, شرق آسيا, أمريكا الجنوبية, أوروبا الغربية, شرق أوروبا, الشرق الأوسط, جنوب شرق آسيا, في جميع أنحاء العالم, أوقيانوسيا
  • نوع العمل: الشركة المصنعة
  • العلامات التجارية: 3stone
  • عدد الموظفين: 50~50
  • المبيعات السنوية: 3500000-4000000
  • سنة التأسيس: 2017
  • نسبة التصدير: 30% - 40%