Anhui Jiutian Transformer

The named company is 安徽九天变压器有限公司, based in Suzhou in Anhui Province. Its company introduction locates the business in the Su-Xu modern industrial park, while the contact page gives No. 1 Zhongshan Road, Yongqiao District. Include the province and Chinese entity name in procurement records: Suzhou, Anhui, is a different location from Suzhou in Jiangsu.

The company describes production, development and sale of transformers and supporting equipment. Its introduction refers to transformer production and experimental equipment and related engineering staff. Those are manufacturer descriptions of the business. For a factory review, ask which workshop and test arrangements will be used for the proposed transformer and arrange the visit against the selected construction rather than a general company presentation.

Jiutian's overview lists S11, S13, S20 and S22 oil-immersed series within its 10 kV and 35 kV product scope. The reviewed oil catalogue includes S13 equipment, 10 kV equipment, conservator-type transformers and an S22 efficiency-oriented entry. Ask the offer to identify the chosen series, rated capacity, voltage ratio and tank arrangement together.

A conservator arrangement and a different tank construction can create different accessory and maintenance requirements. Provide the installation environment and required accessories, and ask for the corresponding general arrangement. If voltage adjustment under load is required, state that operating requirement at the start; the company's broader on-load regulating scope is not a reason to assume every standard oil unit includes that arrangement.

The rating and voltage envelope in the company overview is useful for selecting a discussion route. It should not be converted into a promise that every listed series exists at both voltages or with every tap configuration. Request the exact offered design and its acceptance documents.

Jiutian's boxed-equipment catalogue lists ZGS equipment, YB prefabricated substations and ZBW boxed transformers. The site also has a high/low-voltage complete-equipment category. A project requesting a packaged installation needs a component schedule as well as the transformer rating.

Attach the incoming-supply and outgoing-circuit arrangement. State which switchgear, metering, protection and auxiliary functions are required and ask the offer to identify them explicitly. The installation brief should cover access, foundations and the cable interfaces. This allows the purchaser to compare a transformer-only offer with a complete package without overlooking the additional work or equipment required at the site.

The manufacturer's application area includes station, office-building, hospital and coal-industry descriptions. These help frame possible use cases, but they are not named customer acceptance records. Define the actual project's environmental and regulatory requirements in the enquiry and request documents for the offered equipment accordingly.

The Anhui innovative-SME list for the second batch of 2024 identifies 安徽九天变压器有限公司 in Suzhou at entry 482. The original government-hosted PDF provides a dated public entity reference separate from the company's own introduction. It does not supply a model test result, loss guarantee or project acceptance record.

For the technical comparison, keep no-load loss, load loss and impedance with the model's rating, voltage and reference conditions. Include winding material and the required contract standard editions. The company introduction cites several older standard editions; request confirmation of the standard and guarantee schedule that will apply to the current quotation, rather than adopting an old website reference automatically.