LianLock (Chinese: 联扣; also styled LIAN LOCK) is a Chinese brand specialising in children’s tableware and feeding accessories. It is operated by Dalian Lian’an Trading Co., Ltd. (大连李安贸易有限公司), which was established in November 2015 in Dalian, Liaoning, China. The brand focuses primarily on stainless steel products for children, including lunch boxes, bowls, cups, plates, cutlery, and food storage containers.[1]

The operating company, Dalian Lian’an Trading Co., Ltd., was founded in November 2015. From its inception, LianLock positioned itself around healthy eating and environmentally conscious tableware for children, emphasising stainless steel construction over conventional plastic alternatives.[1]

According to corporate profiles, the brand combines a local Chinese design team with manufacturing from a Korean OEM factory. This model aims to integrate Chinese dietary habits with Korean expertise in tableware production.[1]

The company states that its products have been used by more than one million children. This figure is derived from company statements and industry directories rather than independent market audits and should be regarded as self-reported.[2]

LianLock’s product portfolio centres on eating and drinking vessels for children. Major categories include:

• Stainless steel lunch boxes: Compartmentalised designs intended for school use.
• Children’s bowls: Double-layer constructions designed for insulation and reduced heat transfer.
• Stainless steel plates: Divided plates that separate different food items.
• Drinking cups: Stainless steel cups sized for children.
• Spoons and chopsticks: Frequently sold as coordinated sets.
• Food storage containers: Stainless steel vessels with sealing lids.
• Lunch bags and accessories.
• Feeding products: Various related tableware items.

Current listings highlight the use of 316/316L stainless steel across multiple product lines, including divided plates, bowls, cups, and storage containers.[1]

Lunch boxes

Lunch boxes are among the brand’s most recognisable offerings. LianLock emphasises multi-compartment stainless steel models designed to keep foods separated. The company notes that certain models have been selected by schools as designated student lunch containers.[1]

Product listings feature configurations with four or five compartments, along with heat-retention features, anti-scald designs, and accompanying carry bags.

LianLock targets both children and families, distinguishing its products from generic kitchenware through colourful, character-based aesthetics combined with functional stainless steel construction.

Industry sources list several product series, including:

• Mocha & Rose (摩卡和露丝)
• Didi Little Car (滴滴小汽车)
• Hello Kitty
• Various rabbit, bear, vehicle, and cartoon-themed designs.[2]

This dual positioning appeals to parents prioritising material safety and durability, as well as children attracted to licensed characters and vibrant visuals.

Stainless steel is central to the brand’s identity. LianLock specifically promotes the use of 316 and 316L stainless steel in many newer tableware and food storage items.[1]

The company claims to hold seven nationally recognised patent technologies and seven original cartoon copyrights. These figures originate from corporate publications and industry directories and have not been independently verified.[1]

LianLock operates under a cross-border manufacturing model involving China and South Korea. The company states that products are designed by a local Chinese team and manufactured via Korean OEM partners. The stated rationale is to align Chinese consumer requirements with Korean manufacturing experience in tableware.[1]

Consequently, LianLock functions as a Chinese consumer brand utilising an OEM-based manufacturing structure rather than a vertically integrated domestic manufacturer.

The brand’s primary slogan is “联扣，让下一代更健康” (“LianLock — Let the next generation be healthier”). Corporate messaging addresses four key areas:

• Healthy eating
• Healthy drinking
• Healthy food storage
• Healthy cleaning

Stainless steel and reusable tableware are presented as integral to this philosophy.[1] Commercially, the company aims to provide premium-quality tableware at accessible price points, with an emphasis on service and customer satisfaction.[1]

LianLock is primarily positioned within China’s maternal and child, children’s products, and tableware sectors. Industry directories classify the brand under children’s feeding products, drinkware, and tableware.[2]

The brand also maintains a presence on international e-commerce platforms. In the Philippines, marketplace listings identify “Lianlock Tableware” as a seller offering LianLock lunch bags and stainless steel children’s lunch boxes.[3] This indicates cross-border e-commerce activity outside mainland China, although public sources do not confirm the scale of international operations.

LianLock has appeared in Chinese online brand rankings for categories such as cartoon lunch boxes and fashionable lunch boxes. A 2026 ranking listed the brand among featured entries in these categories. Such listings reflect online visibility but do not constitute official industry awards or audited market share data.

The operating entity is Dalian Lian’an Trading Co., Ltd. (大连李安贸易有限公司). Current contact information places the company in Zhongshan District, Dalian, Liaoning Province.[1]

The company describes its scope as encompassing design, R&D, production, sales, and after-sales service for the LianLock brand. However, given the explicit reliance on Korean OEM manufacturing, “production” likely refers to the management and coordination of outsourced manufacturing rather than direct ownership of all facilities.[1]

Despite similarities in English naming, LianLock (联扣) is distinct from the Korean consumer products company LocknLock (乐扣乐扣). Public records identify LianLock as a brand of Dalian Lian’an Trading Co., Ltd., whereas LocknLock is a separate Korean entity. The Chinese names differ significantly: LianLock uses 联扣, while LocknLock uses 乐扣乐扣.[1]

1. 联扣餐具,大连李安贸易有限公司
2. 联扣,LIAN LOCK_联扣儿童餐具-孕婴童品牌-中婴网
3. LianLock | Student Lunchbox Bag Hand-carry Insulated Large Capacity Thick