Shanghai Jastar Industrial Co., Ltd.
Shanghai Jastar Industrial Co., Ltd. factory building in Shanghai

Instant heat, endless comfort

Instant Water Heaters & Heaters, Factory Direct

15 years of OEM/ODM manufacturing · 6,500 m² facility in Shanghai · CE & RoHS certified · every unit tested before it ships.

CE & RoHS 100% pre-shipment inspection OEM / ODM welcome Stable lead times
15+Years in heating appliances
6,500 m²Manufacturing facility
100%Units tested before shipping
4Core product lines

Product range

Four core lines, built for your market

Compact water heaters, best-selling instant water heaters, instant hot-water taps, and panel & bathroom heaters — all available with your brand, packaging and plug standard. Prices below are the entry price of each line at 100 sets; the final quotation depends on specification and quantity.

Compact and under-sink instant water heaters in white and black, with and without shower kit

Compact & Under-Sink Water Heaters

Point-of-use heaters from 3.5 kW for the kitchen sink, washbasin and small bathroom — with or without shower kit, white or black, top or bottom water inlet.

From$8.00 / set MOQ 100 sets · 5 models
Request a quote
Best-selling instant electric water heaters in blue, white, grey and brushed-steel finishes

Best-Selling Instant Water Heaters

Our fastest-moving range: 6–8.8 kW tankless heaters with digital display and stepless temperature control, in glass-panel, brushed-steel and plastic finishes.

From$16.00 / set MOQ 100 sets · 19 models
Request a quote
Instant electric hot water taps for kitchen and basin in chrome and white finishes

Instant Electric Hot Water Taps

Heated taps for kitchen and basin, 3.0–3.3 kW, ½″ (DN15) connection, 0.15–0.6 MPa working pressure, bottom or side inlet, digital temperature display.

From$6.00 / set MOQ 100 sets · 75 models
Request a quote
Wall-mounted electric panel heaters with folding towel rack, and a 300 x 600 mm ceiling bathroom heater

Panel & Bathroom Heaters

Wall-mounted panel heaters 2000–2600 W with folding towel rack and IPX2 splash protection, plus 2450–3000 W ceiling bathroom heaters — 300 × 600 mm, heating, ventilation, lighting and drying combined.

From$19.00 / set MOQ 100 sets · 9 models
Request a quote

Prices shown are indicative EXW Shanghai for the entry model at the stated MOQ. Final quotation depends on model, wattage, plug standard, packaging and order quantity.

OEM & ODM

Your brand, our factory

We build under your name. From laser marking to retail packaging, every detail is adapted to your market — we do not put our own brand on your product.

  • 01
    Laser logo marking

    Your logo marked on the unit and front panel by laser — permanent, clean and scratch resistant.

  • 02
    Custom packaging

    Retail colour boxes and export master cartons printed with your artwork, language and barcodes.

  • 03
    Plug & voltage

    EU, UK, US, AU and other plug standards; 110 V and 220–240 V versions available.

  • 04
    Documentation

    Product photos, specification sheets and OEM authorisation letter for your listings and customs.

Laser marking machine engraving a logo on a water heater front panel Operator running the laser marking machine for OEM logo engraving
Custom retail packaging and export cartons ready for shipment

Inside the factory

From raw material to container

R&D, tooling, production, testing, custom packaging and warehousing — the whole chain runs in one 6,500 m² facility.

Raw material warehouse with components stored on pallets
1

Raw materials

Incoming components checked and issued to the line, batch by batch.

Multiple assembly lines in the production workshop
2

Assembly

Multiple assembly lines run in parallel with in-line functional checks.

Aging and temperature test equipment in the laboratory
3

Aging test

Units are powered and run on aging racks, not just spot-checked.

Quality control station testing instant water taps on the bench
4

Quality control

Function, safety and leak tests recorded per production batch.

Packing line preparing units for export
5

Packaging

Retail packaging and export cartons built to your specification.

Finished goods warehouse staged for container loading
6

Warehousing & shipping

Finished goods staged and loaded, with mixed-model containers supported.

Quality control

Every unit tested before it ships

A heater that fails in the field costs you a customer. So nothing leaves the factory untested — we inspect 100% of production, not a sample.

  • 100% functional test — every unit is powered and checked, not sampled.
  • Aging racks — units run before packing to catch early failures.
  • Leak and pressure test — water-side integrity on every heater and tap.
  • Electrical safety — insulation resistance and earth continuity checks.
  • Batch records — inspection data traceable to each production batch.
Operator inspecting components at the workstation Aging test chambers used to run units before packing

Showroom & trade shows

Every model under one roof

Buyers visiting the factory can compare water heaters, taps and heaters side by side — and we take the same range to international trade shows, so you can see it in person before you place an order.

JASTAR booth at an international trade show with instant water heaters on the display wall
JASTAR exhibition booth with instant electric water heaters and showers on display
Tankless water heater display wall in the showroom
Instant hot water tap display in the showroom
Heater and bathroom heater display wall
Instant water heater models arranged on showroom shelving

Certification & compliance

Our products are CE and RoHS compliant, with test reports available on request for your customs and retail requirements.

CECompliant
RoHSCompliant
OEMSupported

Why buyers work with us

A supplier you don't have to chase

01

15 years in the category

Heating and kitchen-bath appliances only. We know which models sell in which market.

02

Full chain in-house

R&D, tooling, production, custom packaging and warehousing under one roof.

03

OEM / ODM for brands

We manufacture under your brand and never put ours on your product.

04

CE & RoHS, 100% inspection

Certified products with every unit tested and batch records kept.

05

Stable capacity & lead times

Sufficient capacity for repeat orders, so your season does not slip.

06

Factory-direct pricing

You buy from the factory, not a trading layer. Volume pricing on request.

Get a quote

Tell us what you need

Send the model, quantity and destination port — or just your market and target price. We reply within one working day.

Your details are only used to prepare your quotation. Prefer to talk? Use the WhatsApp button above — it is the fastest way to reach us.