Offering a variety of solutions for your business
OEM Custom Solutions, China Brand Pressure Transmitters, Rosemount 3051, ABB, and E&H Pressure Transmitters.
As a professional pressure transmitter manufacturer, SIY Electric provides one-stop solutions for industrial measurement and control.
Our experienced pre-sales engineering team carefully evaluates your process conditions to recommend the most suitable transmitter for accurate and stable measurement.
We offer comprehensive services covering OEM customization, pressure transmitter accessories, and a full range of products from leading Chinese brands such as Chongqing Chuanyi, Shanghai Automation Instrumentation, and Anhui Tiankang, as well as world-class international brands including ABB, Rosemount, E+H, and EJA.
Through our OEM private-label service, we can produce transmitters under your own brand and model, helping you enhance competitiveness, strengthen your product portfolio, and expand your local market.
Our products and services are widely applied in oil and gas, chemical, water treatment, and power generation industries—delivering reliable, precise, and cost-effective measurement solutions for the global process industry.
Service goes beyond contract signing — professionalism begins with the very first conversation.
We believe that pressure measurement is not just about selecting a sensor, but about matching the right system solution.
Through OEM customization, multi-brand sourcing, and integrated flange and accessory assembly, we deliver pressure transmitter solutions that are reliable in technical performance, cost efficiency, and real-world application.
Acting as both a professional manufacturer and total-solution provider, offering design, production, calibration, and customization services.
Providing flexible OEM customization and private-label manufacturing to help clients strengthen their brand presence and local competitiveness.
Integrating high-quality Chinese brands and world-renowned international ones such as ABB, Rosemount, and E+H.
Covering diaphragm seals, manifolds, and mounting accessories to ensure system compatibility and reliability.
Serving chemical, oil & gas, energy, metallurgy, water treatment, environmental, and pharmaceutical industries.
Combining quality, efficiency, and professional support to deliver reliable pressure measurement solutions worldwide.
Quotes and Documents Delivered Within 24 Hours
Some products are in stock and will be shipped quickly
We provide up to 12 months warranty service
Make reasonable profits and provide you with lower prices
Submit a request and we will call you back
OEM: As a manufacturer, we not only provide OEM labeling and customization services for monocrystalline silicon pressure transmitters and monocrystalline silicon differential pressure transmitters, but also offer OEM services for pressure sensors, such as compact pressure transmitters and pressure sensor oil.
Customized: SIY Electric not only offers OEM manufacturing for 3051 series pressure and differential pressure transmitters, but also provides diaphragm seal system customized services.
You can supply your Rosemount or other brand transmitters, and we will add flange or capillary parts according to your requirements, converting them into single-flange diaphragm seal pressure transmitters or dual-flange diaphragm seal differential pressure transmitters.
Yes, we can produce according to customer drawings, specifications, or samples.
We all know that most pressure transmitters on the market are designed and manufactured based on the appearance of the Rosemount 3051 series.
However, if you have your own drawings and require customized manufacturing according to your design, a one-time moulding (tooling) fee will be charged, and a minimum order quantity (MOQ) will be required.
We support EXW, FOB, and DDP. Standard models ship within 1–2 weeks; OEM orders ship within 1–2 weeks.
Yes, we accept sample orders for evaluation before bulk purchasing.
We provide one-year warranty, technical support, and quick replacement for quality issues.
We usually accept T/T (bank transfer). For large orders, 30% deposit and 70% before shipment.
However, for certain special specifications, we require 100% advance payment before production.
Yes, customers from Russia and Iran are among our key target markets, and we can sell and ship products to these regions normally.
We use Fluke pressure controllers, and all transmitters are 100% factory tested. Calibration reports can be provided upon request.
Our smart pressure transmitters support 4-20mA, HART, Modbus, RS485, and analog outputs.
We can manufacture transmitters for the full range of pressure and differential pressure applications — for example, 0–10 bar, 0–16 bar, 0–40 bar, as well as low differential ranges such as 0–1 kPa and 0–6 kPa.
Yes, we provide flange-mounted diaphragm seal pressure transmitters for corrosive and viscous media, including direct mount diaphragm seal and capillary pressure transmitter types.
Various corrosion-resistant diaphragm materials are available, such as 316L stainless steel, Hastelloy C276, tantalum, titanium, Monel, and gold-plated diaphragms.
Yes, we supply full accessory sets including manifolds, flanges, brackets, sunshade, and capillary tubes.
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Tech Innovation Center, Jing San Road, Tianchang City, Anhui Province, China
info@siyelectric.com
+86 180 1090 2158
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