SIEMPU | Industrial Valves, Water Filters, Silicone & Microfiber Products

Trusted Global Supplier Since 2013

SIEMPU has established itself as a leading exporter of premium home and industrial products across North America, Europe, Asia, the Middle East, South America, and South Africa. Our reputation is built on consistent quality, timely delivery, and deep manufacturing expertise.

Operating three dedicated factories for industrial valves, microfiber cleaning goods, and silicone bakeware — along with over 15 joint-venture partners producing water filters, steel valves, and plastic components — we offer unmatched sourcing flexibility and scalability.

Dedicated Factories

15+

Joint-Venture Partners

20+

Countries Served

10+

Years in Export

End-to-End Quality Control

We guarantee your satisfaction from A to Z through comprehensive quality assurance protocols including factory audits, laboratory testing, real-time production monitoring, and multi-stage inspections before shipment.

Factory Evaluations

Rigorous vetting of all production partners to ensure compliance with international standards and ethical practices.

Lab Testing

Every product batch undergoes strict laboratory analysis for material integrity, performance, and safety compliance.

On-Site Monitoring

Our team conducts regular on-site visits during production to monitor progress, adherence to specs, and quality consistency.

Our Product Lines

From durable industrial valves to innovative kitchen and cleaning solutions, SIEMPU offers a diverse portfolio engineered for performance, safety, and longevity.

Welded Body Ball Valve

High-pressure rated industrial valve ideal for oil & gas, petrochemical, and pipeline applications. Full port design ensures minimal flow resistance.

• Material: Stainless Steel / Carbon Steel
• Size Range: DN15–DN300
• Pressure: Class 150–600
• Application: Oil, Gas, Water, Steam

Rising Stem Gate Valve

Durable gate valve with visible stem rise for clear open/close indication. Suitable for water treatment, power plants, and HVAC systems.

• Design: API 600 / BS 1414
• Body: Cast Steel, Ductile Iron
• Temp Range: -20°C to 450°C
• Connection: Flanged, BW

3-Piece Full Port Ball Valve

Maintenance-friendly design with removable center section. Ideal for chemical processing and food-grade applications.

• Material: SS304, SS316
• Size: 1/2" to 4"
• Seal: PTFE, RPTFE
• Actuation: Manual, Gear, Pneumatic

Globe Valve

Precision throttling valve with linear motion disc. Excellent for flow regulation in steam, water, and oil systems.

• Standard: API 602, BS 5352
• Body: Forged Steel
• Trim: Stainless Steel
• Bonnet: Bolted, Pressure Seal

Silicone Bakeware Collection

Non-stick, oven-safe silicone molds and mats for baking, freezing, and cooking. FDA-approved and BPA-free.

• Products: Molds, Mats, Trivets, Gloves
• Temp Range: -40°C to 230°C
• Dishwasher & Microwave Safe
• Reusable & Eco-Friendly

Wafer Butterfly Valve

Compact, lightweight valve for on/off and throttling service in water, air, and non-corrosive fluids.

• Size: DN50–DN600
• Disc: SS316, Aluminum Bronze
• Seat: EPDM, NBR, PTFE
• Operation: Lever, Gear, Actuator

Water Filter Cartridge

High-efficiency sediment and carbon filters for residential and commercial RO systems, undersink, and countertop units.

• Types: PP, CTO, GAC, UDF
• Micron Rating: 0.5–50μm
• Length: 10", 20", 30"
• NSF Certified Materials

Microfiber Cleaning Towels

Ultra-absorbent, lint-free cloths ideal for automotive detailing, glass cleaning, and surface polishing.

• Weight: 300–800 gsm
• Size: 30x30cm to 70x40cm
• Fiber: 80% Polyester / 20% Polyamide
• Reusable & Machine Washable

View Full Catalog

Why Choose SIEMPU?

Certified Quality

All products meet or exceed international standards including API, ISO, NSF, and FDA requirements.

Fast Global Shipping

Efficient logistics network ensures on-time delivery to North America, Europe, Asia, and beyond.

Trusted Worldwide

Products exported to over 20 countries with long-term partnerships and repeat orders.

OEM & ODM Support

Custom design, branding, and packaging options available for bulk clients.

Frequently Asked Questions

What types of industrial valves do you manufacture?

We produce gate valves, globe valves, ball valves (welded and 3-piece), butterfly valves, and check valves in various materials and pressure ratings for industrial applications.

Are your silicone products food-safe?

Yes, all our silicone bakeware and kitchen tools are FDA-approved, BPA-free, and safe for oven, microwave, freezer, and dishwasher use.

Do you offer private labeling?

Yes, we support OEM and ODM services including custom packaging, branding, and product modifications based on client specifications.

How do you ensure product quality?

Through factory audits, lab testing, on-site production monitoring, and multiple inspection stages — including pre-shipment checks — we maintain strict quality control.

What markets do you export to?

Our products are exported to over 20 countries across the USA, Europe, Asia, the Middle East, South America, and South Africa.

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Precision Meets Performance