About SIMBA

Our mission: to make people smile every time they look at their shower

Group photo of the SIMBA team on tour

Who We Are

We’re Zhongshan SIMBA plastic Co., LTD — a specialist manufacturer of shower door seal strips.

Since 1998, we’ve been designing and producing high-quality shower screen seals for some of the world's top bathroom brands.

Unlike typical resellers, we own and operate our own factory in China, ensuring complete control over quality and innovation.

We’re the original manufacturer behind many well-known European brands — and now, for the first time, you can buy directly from us, without the retail markup.

SIMBA's team of experts, group photo at the German exhibition

Why We Started SIMBA

At SIMBA, we believe a leak-free shower should be simple — not a luxury.

Our founder, James Liu, saw a common problem: glass shower door seals wear out over time, but finding a good replacement was frustrating. Most options were either overpriced, poor quality, or didn’t seal properly.

Worse, many people got little help choosing or installing the right seal. Wrong sizes, wasted money, confusing returns — sound familiar? Some suppliers only offered a six-month warranty, meaning families had to replace seals again and again.

We knew there had to be a better way.

That’s why we launched SIMBA in the UK — to offer affordable, high-quality seals that are easy to install, backed by clear guides, real support, and a 10-month guarantee.

Today, SIMBA is one of the UK’s fastest-growing shower seal brands — trusted by thousands of households for products that work, and service that cares.

A view of SIMBA's factory floor specialising in the production of shower door seals.

Founded on Expertise. Grown with Passion.

SIMBA was founded in 1998 when our founder, James Liu, served as Chief Technical Engineer at Green Rubber — China's first and largest manufacturer of glass door seals (now closed).

When Green Rubber shut down, James didn’t give up. He carried on the mission, developing and expanding the production of high-quality glass door seals independently.

Back then, SIMBA was just a small team, working tirelessly to perfect our craft. Fast forward over two decades, and we’ve grown into a global force, with a dedicated team of hundreds.

But despite our growth, one thing has never changed — our unwavering commitment to quality.

When you choose a SIMBA product, you're not just getting a seal. You're getting decades of expertise, innovation, and passion — carefully crafted into every strip we make, ensuring you receive a product that’s built to last.

—— The SIMBA Team

Our Commitment to Sustainability

At SIMBA, we’re committed to reducing our environmental footprint and supporting the communities where we live and work.

We use durable, long-lasting materials to minimize waste.

Our vision is to accompany you every day — through spring, summer, autumn, and winter, and across every joyful moment life brings.

At The Heart Of Everything We Do is You.

SIMBA will accompany customers every day, every spring, summer, fall and winter, every happy, sad and joyful day.