As an OEM pressure transmitter manufacturer, SIY Electric focus on pressure transmitters, differential pressure transmitters, diaphragm seal systems and related instrument accessories.
Our work is built around practical pressure measurement applications, including model matching, OEM configuration, customized diaphragm seal assemblies and accessories for installation. This focused structure allows us to respond faster, communicate more directly and provide workable solutions for engineers, distributors, and project buyers.

SIY Electric focuses on pressure transmitter supply and pressure measurement support, including:
We work closely with customers from requirement discussion to product delivery.
Our lean structure allows faster communication, flexible customization and practical decision-making throughout the project.
SIY Electric works with:
SIY Electric is chosen by customers who need focused, flexible and engineering-driven support.
Many pressure measurement projects require more than a standard model selection. The correct transmitter configuration may depend on the medium, pressure range, temperature, process connection, wetted material, output signal, installation method and project documentation requirements.
SIY Electric as an OEM pressure transmitter manufacturer, we can help customers review working conditions, check existing model numbers, compare replacement options and prepare suitable configurations before quotation. For OEM orders, we can discuss nameplates, labels, model codes, packaging and parameter customization according to project needs.
For diaphragm seal and remote seal applications, we can help confirm flange standard, diaphragm material, capillary length, fill fluid and installation position. For instrument accessories, we can support valve manifolds, instrument valves, tube fittings, adapters and other components used in pressure transmitter installations.
For each inquiry, we pay attention to practical details such as measuring range, process temperature, pressure type, diaphragm material, connection standard, output signal and documentation requirements. This helps reduce model selection mistakes and makes the quotation process clearer for distributors, OEM partners and project buyers.
When a customer provides a model number, data sheet or nameplate photo, we can review the configuration more efficiently.
Our core product lines and pressure measurement solutions.
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