Noun + 的 + 质量
质量 (zhìliàng) means "quality," referring to the standard or degree of excellence of something. It is commonly used to evaluate products, services, work, or performance and can be modified by adjectives like 高 (high) or 低 (low).
这家店的东西价格便宜,但质量很好。
Zhè jiā diàn de dōngxi jiàgé piányi, dàn zhìliàng hěn hǎo.
The prices at this store are cheap, but the quality is very good.
我们公司一直把产品质量放在第一位。
Wǒmen gōngsī yīzhí bǎ chǎnpǐn zhìliàng fàng zài dì yī wèi.
Our company has always put product quality first.
这双鞋的质量不错,穿了两年都没坏。
Zhè shuāng xié de zhìliàng búcuò, chuān le liǎng nián dōu méi huài.
The quality of these shoes is pretty good; I've worn them for two years and they haven't broken.