Plastic Tap Connector and Pipe Tap Manufacturer in Malaysia
Sin Yang Plastic has manufactured plastic hardware in Kajang, Selangor since 1998. Our range covers the pipe tap, tap connector and valve models that hardware shops, contractors and distributors order most, all moulded in our own factory under strict quality control.



















Shop Plastic Hardware by Category
Our best seller is the 2 way tap connector, which lets one outdoor tap supply two hoses at once. If you need a single outlet, the pipe tap range includes bib taps with lever, round, curve and diamond heads in 1/2 inch and 3/4 inch BSP sizes. For flow isolation, browse our stopcock valve models in 15mm, 20mm and 25mm.
Why Buyers Choose Our Plastic Tap Connector Range
Sin Yang Plastic envisions a share in the global market by placing a strict Quality Control (QC) in its every effort to ensure superiority in its products and services in order to capture more internationally based customers.
Not sure which material suits your project? Read our guide on plastic vs brass tap choices for Malaysian homes and shops.
- Rust-free plastic construction that suits outdoor taps and wet areas
- Made in our own Kajang factory with in-house tooling and design
- Standard 1/2 inch and 3/4 inch BSP fittings that match common plumbing
- OEM supply available if you want the range under your own brand
Plastic Hardware Made in Kajang Since 1998
Our factory in Kajang, Selangor designs, moulds and inspects every product in house.
Read the story behind our Malaysia plastic company, built on in-house engineering and quality checks.
- 1998Supplying plastic hardware since
- 19Injection machines up to 560 tons
- 2Plants and a warehouse in Kajang
Manufacturing Services From Prototype to Delivery
Our plastic contract manufacturing Malaysia service covers prototype, tooling, production and delivery.
Full-Service Plastic Company
We take your concept through prototype, tooling, production, finishing and delivery, so you deal with one team for the whole project.
Focused on Plastic Hardware Demand
We design our own range around what the market buys, including taps, valves and the best-selling 2 way tap connector.
Prototype and Custom Mould Building
We build prototypes and custom moulds in house, and can troubleshoot existing moulds when output quality drops.
Custom Moulding and OEM Support Under One Roof
Sin Yang Plastic works as an OEM manufacturer Malaysia brands can rely on, building custom plastic products for food and beverage, automotive, healthcare and industrial packaging.
We run 19 injection machines up to 560 tons, with 100% in-house design and 100% mould modification.
Three Steps to Request a Quote
Tell us what you need, approve a sample, and we take care of production and delivery.
Step 1: Share Your Requirements
Send your product specifications, target quantity, finish and packaging needs. A sample or technical drawing helps us quote faster.
Step 2: Approve the Sample
We prepare a production sample for your approval, then confirm pricing, payment schedule and delivery terms.
Step 3: Production and Delivery
Manufacturing begins after approval, with in-line inspection, finished product testing and packaging checks before shipment.
Plastic Hardware FAQs
What is a pipe tap?
A pipe tap is a tap fitted to a water pipe, often called a bib tap or hose tap. Sin Yang Plastic supplies pipe taps with lever, round, curve and diamond heads in 1/2 inch and 3/4 inch BSP sizes.
What does a 2 way tap connector do?
A 2 way tap connector splits one tap into two outlets so you can run two hoses at the same time, for example garden watering and car washing.
What is a stopcock valve used for?
A stopcock valve is fitted in a water line so you can stop or restrict the flow to one part of the system, usually for repair or maintenance work.
What sizes of stopcock valve do you supply?
Our stopcock valves come in 15mm, 20mm and 25mm, with cross, lever, tee, curve and round head styles.
What thread sizes do your bib taps use?
Our bib taps use 1/2 inch and 3/4 inch BSP threads. Models with a hose tap connector add a 1/2, 5/8 or 3/4 inch hose fitting.
What are the advantages of plastic hardware over metal?
Plastic hardware is lightweight, does not rust and resists many chemicals. It also costs less to produce, which keeps wholesale and OEM pricing competitive.
Can plastic hardware be customised for my brand?
Yes. Size, shape, colour and material can all be customised through our injection moulding and OEM service.
Do you supply hardware shops, contractors and distributors?
Yes. Hardware shops, contractors and distributors order from us, and bulk or OEM supply under your own brand is available. Contact our team for pricing and lead time.
How do I request a quote?
Send your product specifications, target quantity, finish and packaging needs through the enquiry form below, or call 03-8733 7498. We reply with pricing and lead time.
Request a Free Quote for Plastic Hardware
Tell us what you need and our team will reply with pricing and lead time. Call 03-8733 7498 or send an enquiry through the form.

















































