Solar and wind installations combine structural, foundation, equipment and maintenance fastening needs. Product selection is therefore based on the connection design, exposure environment, installation method and project documentation rather than on product name alone.
Selected project references
The following project names are selected fastener supply references recorded in YONGYI company materials:
- China Energy Engineering offshore photovoltaic project
- Longyuan Zhangye photovoltaic project
- China Power Xishui Zhuwa photovoltaic project
- Inner Mongolia Tianjiao Green Energy photovoltaic project
- China Huaneng Guangdong offshore wind project
- Huadian Mahuangtan wind power project
- China National Nuclear Corporation Yumen wind power project
- Harbin Electric Wind Energy Inner Mongolia Kailu project
- China Three Gorges Renewables Sichuan Jinyang wind power project
Fastener requirements reviewed for this application
For renewable-energy projects, YONGYI normally reviews:
- Structural, foundation, mounting, equipment and maintenance fastener lists
- Carbon steel or stainless steel grade and the matched nut and washer configuration
- Hot-dip galvanized, zinc-plated or other corrosion-protection requirement
- Drawing dimensions, thread form, tolerances and installation constraints
- Project labelling, kit packing, pallet protection and destination requirements
How YONGYI supports project inquiries
YONGYI reviews the purchase list, drawing or applicable standard before confirming the product configuration. Production, inspection, packing and shipment documents are then aligned with the accepted quotation and order requirements.
For a project quotation, send the fastener type, standard or drawing, dimensions, grade, surface finish, quantity, required documents and destination to sales@yyfasteners.com. You can also review our production and inspection facilities and management system certificates.
