Kak Heng Hardware Pte Ltd, known to its online customers as GoKimDiam Hardware Shop, is a hardware store at 594 Sembawang Road in Singapore's north. It serves walk-in customers from local ready stocks and, through its web store, delivers islandwide with options for fast delivery, same-day store pickup and order tracking. The shop operates bilingually, with its site available in both English and Chinese.
Paint is a particular strength. The store carries interior and exterior paints, primers and painting accessories from two of Singapore's biggest names, Nippon Paint and Jotun, along with dedicated BTO paint packages and "Click & Go" bundles that pair wall, ceiling and primer products tailored to a bedroom or living room. Other brands on the shelves include Selleys, Showy, Nouva, G. Ferretti, ACEsafeT, MK Honeywell and SealXpert.
Beyond paint, the range runs from fasteners, hand tools and power tool accessories to household essentials such as bathroom fixtures, kitchen taps, doors and locks, furniture fittings, plumbing and cleaning supplies, plus electrical sockets and switches, gardening pruners and shears, safety shoes and PPE, and industrial-use lines. New customers can apply a welcome discount code, orders above the stated minimum ship free, and the shop shares home improvement advice through its blog and active social media channels.
On Sembawang Road, in Singapore's north, Kak Heng Hardware Pte Ltd has built its reputation the practical way: by stocking what the neighbourhood actually needs. Known to its fast-growing online following as GoKimDiam Hardware Shop, the business runs a traditional hardware counter alongside a full e-commerce operation. A customer can pick up a single washer over the counter in Sembawang, or have a complete paint package delivered anywhere on the island, with free shipping on qualifying orders and a welcome discount waiting for first-time buyers.
The physical shop at 594 Sembawang Road (Singapore 758453) keeps local ready stocks, which matters when a repair or renovation cannot wait for a warehouse transfer. For online shoppers, the site offers fast delivery, same-day store pickup and order tracking, and it operates in both English and Chinese.
Paint is the headline act at GoKimDiam. The shop carries two of the biggest names in Singapore home painting, Nippon Paint and Jotun, across interior paints, exterior paints, primers and painting accessories. New flat owners are well catered for: dedicated BTO paint packages and the store's "Click & Go" bundles remove the trial and error from repainting. Each bundle pairs Nippon Paint or Jotun products for walls and ceilings with the right primers, tailored to a bedroom or living room, in three tiers, the PREMIUM Jotun Majestic Sets, the LUXURIOUS Nippon Paint Sets and the STANDARD Jotun True Beauty Sets. Individual favourites, such as the 5-litre Jotun Majestic Pure Colour, rank among the store's popular choices.
Beyond paint, the catalogue reads like any good neighbourhood hardware store's shelves. A fasteners section covers bolts, screws, nuts, washers and accessories. Hand tools range from wrenches and pliers to knives, cutters and soldering irons, while the power tools and accessories aisle covers drilling and hole-cutting needs. Household essentials span bathroom fixtures, kitchen taps, cleaning supplies, doors and locks, furniture fittings and plumbing needs, with electrical sockets and switches nearby.
Gardeners will find pruners and shears, while those kitting out a worksite can choose safety shoes and PPE from names like ACEsafeT and MK Honeywell. There is even an industrial-use line, including SealXpert SP10 to SP60 industrial seals for demanding applications.
The shop positions itself around genuine, established brands. Alongside Nippon Paint and Jotun, the range includes Selleys, Showy, Nouva, G. Ferretti, ACEsafeT and SealXpert. Recent launches get star billing too, with the Showy 3781 Premium Stainless Steel Basin Mixer in gold, complete with a vertical swivel spout, featured as the store's latest arrival.
Customer reviews pulled from the shop's marketplace storefronts mention the same things again and again: fast delivery, careful compact packaging, and advice that goes beyond the sale. One Shopee customer praised a seller who "gives good tips and suggestions" and "goes the extra miles" to help; another highlighted thoughtful packaging that protected fragile items in transit. A Lazada buyer noted both the speed of delivery and the luxurious feel of the product that arrived.
That service ethos extends to the website itself, which offers an order tracker, a blog of home improvement tips and an active presence on Facebook, Instagram, TikTok and YouTube.
The simplest visit is the classic one: walk into 594 Sembawang Road and ask. For everything else, the online store handles the rest, letting you browse by category or brand, apply the WELCOME10% code for 10% off, bundle an order past the free-shipping minimum, and choose between islandwide delivery or same-day store pickup at checkout.
Whether you are repainting a whole flat, fixing a dripping tap or kitting out a worksite, the pitch is straightforward: the stock of a proper hardware store, the brands that professionals ask for by name, and the convenience of a modern online shop, all anchored by a real counter in Sembawang where someone actually knows where the washers are.