SummaryGranbo is identified as a combined supplier with a Shenzhen, China address and offers products, technical services, and multiple forms of business collaboration. Evidence supports professional R&D capability, 3D design services, broad customization, ODM, OEM for recognized brands, and new-product development during the past year. It reports inventory and overseas warehouse capabilities, but no overseas agents or branches, overseas showroom, offline trade-show participation, or valid manufacturing-capacity contract with associated subcontractors. Quality assurance and complaint-handling procedures are documented, although only one quality assurance and quality control inspector is reported. Financial records are identified by year, but no performance figures are provided. No certification holding or specific customer cases are explicitly documented.
Supplier typeThe supplier is classified as a combined company and describes itself as providing products, advanced technology, pre-, mid-, and after-sales services, technical services, agent commissions, and brand-agent cooperation. Its registered and physical addresses are both located in Shenzhen, China, indicating a stated operating location rather than an offshore company structure.
After-Sales capabilityGranbo explicitly states that it provides after-sales services and has clear, followed procedures for customer complaints and corrective and preventive actions. Inventory and overseas warehouse capabilities support service fulfillment, but the supplier reports no overseas agents or branches, no overseas showroom, and no overseas-service countries, limiting evidence of broad local support.
R&D capabilityThe supplier is identified as a professional technical supplier, offers 3D software design services, reported new products during the past year, and provides ODM services. It also reports one national science and technology progress award, although no SDK is available; the positive evidence supports innovation capability despite that limitation.
Customization capabilityGranbo explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its 3D software design capability and ODM service further support design-led customization.