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About US

SINDA OPTIC TECHNOLOGY CO.,LTD

Shenzhen SINDA Optic Co., Ltd was founded in 2009. It is the first enterprise that developsthe conception of centralization of fiber optic products ,such as fiber patch cord, fiber PLC Splitter, fiber cable, fiber terminal box , closure box etc. It has more than 12 years of experiences on research, design, production of fiber optic connector and its materials,Adhering to the business guideline of innovation, down-to-earth, persistence, honesty, passionate services, and excellent quality concerns, our company will continue to provide quality products as well as timely and satisfactory after-sale service. We wish to create better future of optical communication industry jointly with both new and existing customers.
















WE ARE WILLING TO SERVICE FOR 

YOU ON 7/24/365.

We have a strong sales team, serving more than 3,500 customers from 80 countries in the world. Our service tenet is "customer first, quality first", the customer email response rate is 100%, and the customer turnover rate is 88%, Both price, Quality,service and delivery time have received good feedback and affirmation from customers.

FIBER ASSEMBLIES

We have four Fiber Assemblies workshops to manufacture all kinds of Fiber Patch Cords, Fiber Connectors kits, Fiber Adapters, Around 60 workers making Fiber Patch Cord with capacity of 12000pcs connectors every days.

PLC SPLITTER 

We have Two Workshops for making PLC Splitter, Around 25 workers make capacity of 500pcs PLC Splitter everyday.

FIBER TERMINAL BOX 

We have four workshop to making all kinds of Fiber Boxes, Such as Terminal box, FDB Box, 

FAT Box, FRB Box, OTC Box,FTTH Box, Fiber Patch Panel, Cabinets. etc......With Capacity of 

2000pcs Every day.

FIBER CABLE 

We have three workshop for making FTTH Drop Cable, Outdoor Cable, Indoor Cables.

Market distribution

TYPE ：

Manufacturer

ESTABLISHED：：

At 2009

EMPLOYEES：：

300+

Customers Trusted：：

3500+

Production Plants：：9000+Square
LOCATION：：

Shenzhen

North America
5%
South America
5%
East Europe
3%
Southeast Asia
6%
Africa
10%
Oceania
5%
Middle East
11%
East Asia
5%
Western Europe
12%
Central America
12%
Northern Europe
5%
South Europe
5%
South Asia
5%
Domestic Market
11%
QUALITY ASSURANCE
Based on the requirement of product quality assurance, introduced ISO9001:2008 Quality Management System in 2011, and strictly controlled the whole process according to the quality system management requirement
Connector Surface Inspection

In order to ensure all connector endfaces are devoid of scratches and free of contamination, video inspection becomes necessary. All SINDA patch leads undergo visual inspection using a 400x magnification optical connector microscope to ensure all end face conditions meet the visual inspection criteria as set out in the relevant Australian/international test standards.

Geometric Inspection

In order to ensure proper physical contact between connectors while mated, ferrule and end face geometry must remain within specification. Maintaining correct connector geometry provides reliable, repeatable mating and helps avoid core and endface damage. DORC non contact optical interferometer is employed to ensure connector geometry requirements are met.

Insertion and Return Loss Testing

Optical inspection is vital for patchcord performance. Light source is launched to the patchcord (Device Under Test, DUT) for the actual Insertion Loss (IL) and Backreflection (BR) measurements. Backreflection is a parameter that measures how much light is back reflected at the connector. Each connector is tested individually for the IL and BR measurement. JDS RM series Backreflection meter is employed for Insertion Loss (IL) and Backreflection (BR) measurements.


Quality optical performance testing is vital for patch lead performance and overall network stability. Test results are included in all SINDA manufactured patch leads.

Environment Testing

Test Item : Temp./Humidity Cycle Test , +85℃ ~ -40℃
1 Cycle : 8hrs , Test Time : 3Cycle ( 24hrs )


※ IL value variation should be within ±0.3dB from during test and at the end of test from the IL value measured before testing (not including connector)

ADVANCED TESTING EQUIPMENTS

We have advanced testing equipments, such as 3D Interferometer test, No-mandrel IL and RL tester, Automatic end face detection, High and low temperature cycle test, PLC Device test system, JGR IL and RL test machine,Endface Inspector,Core Tuner,OTDR test,Tensile tester,EXFO Multichannel IL and RL tester,Polarity tester etc..

End User of Our Products

Partly Material Supplier