After Sales Service
We are moving towards ISO14001:2015 Environmental Management System
We are moving towards ISO14001:2015 Environmental Management System “Aiming to reduce environmental impact from using energy and [...]
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FAT(Factory Acceptance Test)
Before installing the product for the customer, the product must go through the testing process every time. To ensure the quality of [...]
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SPECIAL DESIGN
SPECIAL DESIGN We have many types of cranes to meet the needs of our customers. Moreover, we have crane spare parts design for using [...]
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Personal Protective Equipment
Onvalla Co.,Ltd. pay attention to safety of all employees. We have personal protective equipment for protecting our employees from [...]
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Standard ISO 45001:2018
Standard ISO 45001:2018 Onvalla Co., Ltd. attaches great importance to employees and enable organizations to provide [...]
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Welder of production department
Onvalla attaches great importance to production .Our technicians have to train and pass the exam to receive a certificate. [...]
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Ensure the Quality
Ensure the Quality Onvalla take careful steps in quality. Before storing the equipment into the warehouse, we inspect for [...]
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