PRODUCTS

From the perspective of manufacturing process details, each 6" High Temperature Cassette undergoes multiple precision procedures to achieve its final form.

First, 7075 aluminum plates are accurately cut to precisely match the circumference and thickness requirements of 6-inch wafers, ensuring dimensional accuracy. Next, advanced CNC precision machining technology is employed to shape the cassette’s basic structure, optimizing its internal layout for easy wafer handling. Subsequently, meticulous polishing and surface oxidation treatments are applied to eliminate any minor imperfections on the aluminum surface, preventing potential wafer scratches during use. Finally, all components are assembled into the finished 6" High Temperature Cassette, followed by thorough inspection to verify that its external dimensions and flatness meet industry standards.

Additionally, to meet other stringent requirements of wafer baking processes, the 6" High Temperature Cassette incorporates thoughtful design features. For instance, its interior includes carefully engineered support slots that securely hold wafers in place during baking, preventing displacement while ensuring uniform heat distribution to avoid localized overheating or cooling—thus maximizing baking performance. Moreover, the cassette’s edges and handles are ergonomically designed for easy handling and transport by operators, enhancing workflow efficiency while minimizing the risk of human error.

In summary, the 6" High Temperature Cassette, with its exceptional high-temperature resistance, refined manufacturing craftsmanship, and process-oriented design, has become an indispensable tool in wafer baking processes.

Certifications

In today's highly competitive technology manufacturing sector, DOHONE has earned the prestigious ISO9001 Quality Management System Certification through its exceptional R&D capabilities and rigorous quality control framework. This certification not only authoritatively validates the company’s compliance with international management standards but also solidifies its commitment to delivering high-quality products and services to clients.

Notably, the company’s independently developed wafer cassette — a critical tool in semiconductor production — embodies the intellectual achievements of its R&D team and holds exclusive design patents. From initial conceptualization and iterative simulation testing to final product validation, every phase adheres to meticulous standards. This ensures the wafer cassette delivers outstanding stability and precision compatibility in complex semiconductor environments, empowering chip manufacturers to enhance efficiency, reduce defect rates, and drive global semiconductor innovation.

In material selection, DOHONE unwaveringly prioritizes high-quality, eco-friendly resources. All products are crafted from SGS-certified premium materials. As a global leader in inspection, verification, testing, and certification, SGS enforces stringent standards spanning physical performance and chemical stability, providing reliable validation of product quality. Additionally, DOHONE’s products comply with ROHS Certification, ensuring full adherence to EU hazardous substance regulations. This guarantees environmental sustainability and global market accessibility, meeting the exacting technical demands of international semiconductor firms while positioning clients at the forefront of the green technology revolution. Whether addressing massive demand for high-performance chips in 5G communications and AI or navigating traditional electronics industry upgrades, DOHONE will collaborate with partners to unlock the semiconductor industry’s boundless future through premium products.

Delivery Lead Time for Metal Wafer Cassette

For standard 6-inch/8-inch/12-inch wafer cassettes (quantities up to 50 units), we generally require 5-7 business days for delivery. For larger quantities or non-standard/custom specifications, the delivery schedule will be mutually agreed upon and explicitly specified in the contract.

Warranty Period for Metal Wafer Cassette

From the date of sale, we provide:

For distributors (intermediary clients):

A 6-month warranty for non-human-induced damage, including free repairs (shipping costs are not covered).

For end customers (direct clients):

A 12-month warranty for non-human-induced damage, including free repairs (shipping costs are not covered).

Shipping Methods

We collaborate with clients to determine the optimal shipping method, prioritizing cost efficiency. For international small-volume orders, we typically use air freight or international courier services. For large-volume orders, sea freight is employed to ensure economical delivery.

Company Profile

Shenzhen Donghongxin Static Control Equipment Co., Ltd. is located in Wanfeng Dayangtian Industrial Zone, Xinqiao Street, Shajing, Bao’an District, Shenzhen, Guangdong Province. Our core products include wafer cassettes, wafer rings, expansion ring carriers, and packaging magazines. Established in 2003, the company has gained significant market share domestically and internationally over two decades, with products widely recognized and trusted by global semiconductor enterprises.

To meet the high-quality demands of semiconductor clients, DOHONE implements strict quality controls across production processes. Our products are manufactured to national and international standards and hold ISO9001 Certification and ROHS Compliance Certification. Guided by the principles of “Customer First, Safety, Integrity, Altruism, Focus, Expertise, Service, Innovation, Sustainability, Diligence, and Win-Win Collaboration,” DOHONE was awarded the title of National High-Tech Enterprise from 2020 to 2023. These accolades reflect governmental recognition of our technological innovation and product sophistication. To date, we hold over 10 national patents and actively collaborate with industry partners to develop cutting-edge solutions, advancing global semiconductor innovation.

Q&A

Are you a factory or a trading company?

We are a factory.

How many staffs do you have in your factory?

Our company has nearly 70 staffs.

How many years have your company made this kind of equipment?

Our company has been serving the semiconductor industry for over 20 years, with extensive expertise in design and manufacturing.

What kinds of information do you need for a quote?

In order to quote for you earlier, please provide us with the following information together with your inquiry.

1.Product Model or Pictures

2.Material requirement(AL6061,AL7075)

3.Surface treatment(Anodized，Hard Anodized，plating,sandblasting,brushing,etc)

4.Quantity(per order/per month/annual)

5. Any special demands or requirements, such as packing, delivery, labels, etc.

6.when do you expect to need the product?

What is your MOQ?

Standard products are available in stock with no minimum order quantity (MOQ) restrictions.