Shenzhen Huikaicheng Technology Co., Ltd., operating under the Aokai brand and phone-lcd-parts.com, is marking ten years in business this year, having grown from its original focus on mobile phone LCD displays into a supplier serving repair shops, distributors, and wholesale buyers across the iPhone replacement screen market.

Founded in 2016, the company entered the market at a time when the replacement screen supply chain for iPhones was far less structured than it is today, with far fewer standardized ways for buyers to compare screen types or verify quality before a bulk purchase. Over the following decade, the company's product line grew alongside Apple's own device lineup, expanding from early iPhone models to current coverage spanning iPhone 6 through iPhone 16, across standard LCD, Incell LCD, hard OLED, and soft OLED display types.

"Ten years ago, most of what a buyer knew about a screen came down to trusting whatever a supplier told them," said Aokai, who has more than two decades of experience in phone LCD parts procurement and supply chain management and has been with the company through much of that growth. "A lot of what we've built since then — how we test, how we document, what we tell buyers to ask a supplier before they order — comes directly out of problems we saw buyers run into over and over in those early years."

That accumulated experience has increasingly taken shape as a public resource rather than staying internal. Over the past year, the company has been publishing a series of procurement and quality-control guides on its website, covering topics including how to compare iPhone LCD quality grades, sample testing before bulk orders, incoming inspection procedures, and inventory planning for repair businesses — material the company says reflects the same evaluation questions it has refined internally over a decade of sourcing and quality work.

The company's anniversary comes as it continues to serve an international customer base, with its website available in English, German, French, Russian, Italian, Turkish, and Spanish to support buyers across different regions.

Looking ahead, the company says its focus for the next phase remains largely consistent with what got it here: keeping pace with new iPhone models as they're released, and continuing to make its quality-evaluation knowledge available to the buyers who rely on it, rather than treating that knowledge as proprietary.

About Shenzhen Huikaicheng Technology Co., Ltd.

Shenzhen Huikaicheng Technology Co., Ltd., founded in 2016 and operating under the Aokai brand, specializes in the research and development, production, and sales of mobile phone LCD displays. The company supplies iPhone LCD replacement screens covering iPhone 6 through iPhone 16 to wholesalers, distributors, and repair businesses worldwide, and shares procurement and quality-control guidance for professional buyers through phone-lcd-parts.com.