Keystone (Xiamen) Engineering Technology Co., Ltd.
Contact information
Keystone always concentrating on the solar mounting system from 2012. All of Keystone’s staffs devote
ourselves to research, manufacture and sell the steady, trusty and cost-efficient solar PV mounting system
solutions & components for all the customers from the world.
As the leader PV solar mounting exporter, the pioneering Keystone products have been installed in more than
30 countries and regions since it established. For example,Japan,Thailand,India,Australia,American,Canada,
Germany,England,France,Egypt,South Africa and other parts of the world.
Research and Development:Keystone insists on"Professional and Innovation"on products research and
development,provides effective guarantee to customers with"Professional",and create more value with"Innovation".
Management Concept: Keystone brought forward the standardized and internationalized management concept
at the beginning of establishment, positively brought in and strictly applied ISO9001:2008 international quality
manage system in all phases including R&D, manufacture, sell and after service. Keystone attaches importance
to Intellectual property protection and guidance of authority institutions, successfully approved by a series of
international and domestic certification such as SGS, UL, TUV, and AS/NZS 1170.
Service Networks:Benefited from reliable quality products and fast feedback & services at the beginning of
establishment,Keystone won trust of the worldwide system integrator,installers and distributors.Keep going with
win-win cooperate principle,Keystone will continue to offer the best service and products for our customs from the world.
Let us to work together with you, to create the beautiful future of our earth home!
Products:
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Ground screw anchor | Ground screw is a large screw, using special machines will drill into the bottom, can be achieved with the concrete base the same strength and tens... |
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Helical piple for construction foundation | Ground screw is a large screw, using special machines will drill into the bottom, can be achieved with the concrete base the same strength and tens... |
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Roof solar mounting system | Keystone’s tiled roof mount system is ideal for installations on pitched, tiled roofs inclined anywhere between 5° and 60°. It accomm... |
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Ground solar mounting solution | The most appropriate ground mount for any outdoor site depends on project size, engineering considerations, mounting surface material, soil conditi... |
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Solar pole mounting solution | Keystone's pole mounting system is the perfect solution when maximum flexibility is required in the installation. A single, free standing support p... |
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Clamp for solar panel | Keystone's pole mounting system is the perfect solution when maximum flexibility is required in the installation. A single, free standing support p... |
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Tin roof bracket for solar panel mounting | Keystone's pole mounting system is the perfect solution when maximum flexibility is required in the installation. A single, free standing support p... |
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Roof hook for solar mounting | Keystone's pole mounting system is the perfect solution when maximum flexibility is required in the installation. A single, free standing support p... |
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Mesh fence | Protective fencing is a kind of seine net which linked by stand columns and nettings. This product is adopted superior quality low carbon steel wir... |
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Wire fence | Protective fencing is a kind of seine net which linked by stand columns and nettings. This product is adopted superior quality low carbon steel wir... |
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Ground solar mount bracket | The most appropriate ground mount for any outdoor site depends on project size, engineering considerations, mounting surface material, soil conditi... |
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Carport solar mount bracket | Keystone carport solar mount brackets is made of durable aluminum or steel, it's most suitable for residential and commercial applications |
