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Malaysia · Rain Water Management

Rain chains that turn
downspouts into design.

KEYIN SDN. BHD. delivers premium-grade rain management solutions combining functional excellence with refined aesthetics — engineered for Malaysian climate conditions.

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SSM Registered Ready Stock Malaysia-wide Delivery
RAINCO Rain Chain in use
28
Cups / Chain
100%
Quality Assured
28
Cups Per Chain
2
Model Variants
5.5"
Max Gutter Fit
100%
Quality Assured
Who We Are

Building trust through
quality & reliability

RAINCO Rain Chain in action
Rain Management, Redefined
Engineered for Malaysia's tropical rainfall intensity

General Trading & Manufacturing, done properly.

KEYIN SDN. BHD. is a registered Malaysian company (SSM) specialising in General Trading and Other Manufacturing N.E.C. Our flagship line — the RAINCO® Rain Chain series — transforms conventional downspout systems into architectural features for residential and commercial buildings, backed by a commitment to customer satisfaction and consistent product quality.

Ipoh, Perak, Malaysia Nationwide Delivery Fast Response Enquiries
2+
Product Lines
SSM Registered General Trading & Manufacturing
Trusted Trading
SSM-registered general trading with full compliance.
Manufacturing
Other Manufacturing N.E.C. with quality-first processes.
Rain Systems
Specialist knowledge in rain water channeling.
Durability
UV-resistant, weather-hardened tropical materials.
Our Products

RAINCO® Rain Chain Collection

Functional elegance for your rain water management needs. Available in two carefully crafted variants.

RFA734570-IH
Rainco Colour Funnel Rain Chain RFA734570-IH
Gutter Cup Rain Chain · Funnel

Rainco Colour
Rain Chain (9 ft)

MODEL: RFA734570-IH  ·  PLASTIC
30×30×32 cm 3" × 9 ft 28 Small + 1 Large Cup Plastic / Polyester 5.5" Outlet & Below Outdoor & Decorative
Ready Stock
RFA855090-EH
Rainco Brown Rain Chain RFA855090-EH RFA855090-EH box contents
Gutter Cup Rain Chain · Funnel

Rainco Brown
Rain Chain (9 ft)

MODEL: RFA855090-EH  ·  PLASTIC
Black & Brown 3" × 9 ft 28 Units Small Cup High-Grade Plastic 5.5" Outlet & Below Outdoor & Decorative
Ready Stock
Why Choose Us

Engineered for Malaysian climate

Tropical Rain-Ready

Designed to handle Malaysia's intense monsoon rainfall — each cup efficiently channels water downward with minimal splash and overflow.

Monsoon Tested
UV-Resistant Material
Formulated to resist UV degradation and color fading under year-round sun.
Easy Installation
Simple gutter-cup linking — no professional tools required.
Aesthetic Versatility
Aqua and Brown finishes for modern or traditional builds.
Lightweight & Durable
Corrosion-free plastic — no rust, no rot, lighter than metal.

Product Comparison

ModelSeriesColourLengthCup Qty Cup SizeMaterialGutter FitAvailability
RFA734570-IH ColourAqua / Various3" × 9 ft 28 Small + 1 LargeSmall (+1 Large)Plastic / Polyester 5.5" & below Ready Stock
RFA855090-EH BrownBlack & Brown3" × 9 ft 28 Small3" SmallHigh-Grade Plastic 5.5" & below Ready Stock
 Both models share a 3 inch × 9 ft funnel cup design, suitable for gutter outlets of 5.5" and below.
Get In Touch

Request a quote or product enquiry

Let's talk rain systems

Reach us directly, or fill in the form and our team will follow up with a quotation.

Phone / WhatsApp
+60 16-527 8315
Address
No. 1, Persiaran Perindustrian Silibin 2, Kawasan Perindustrian Ringan, Taman Silibin, 30100 Ipoh, Perak