What is the level of perseverance?

Kenlang is a mid-range brand. Jianlang Jinlong belongs to Guangdong Jianlang Hardware Products Co., Ltd. Jianlang Jinlong is a brand in Dongguan, Guangdong, China, and its grade/positioning is a mid-range brand. Jianlang Company Introduction: The company mainly produces and sells a full range of building hardware products including door and window hardware systems, point-supported glass curtain wall components, door control hardware systems, stainless steel guardrail components and other building hardware products. These products are well received by customers and markets, making Jianlang hardware products a leading enterprise in the national construction hardware industry. In order to ensure the product quality, Jianlang Hardware Products Co., Ltd. has a first-class production line and supporting equipment, and has established a strict quality reproduction system according to ISO 900 1: 20 15 standards to ensure the stability and durability of products. At the same time, Jianlang Hardware also has the national laboratory accreditation qualification, which provides sufficient technical support for product development. Products are not only solid in quality, but also very diverse in combination and collocation, which can meet the various needs of customers.