PRODUCTS

In today's fast-evolving semiconductor manufacturing landscape, where micron-level precision dictates overall yield, Dohone Corporation once again raises the industry standard with the launch of the 8-Inch 12-Slot B52-R0 Wafer Frame Cassette. Engineered through exhaustive cleanroom validation and a deep-rooted expertise in particle contamination control, this product reflects Dohone's unwavering dedication to reliability and process optimization.

The B52-R0's core breakthrough lies in its patented “Lock-Down” latching architecture combined with a space-efficient 12-slot pitch design. Departing from conventional side-rail support systems, Dohone’s engineering team has reimagined the cassette's structural dynamics: an integrated bottom-mounted latch mechanism, fully compliant with SEMI standards, delivers positive, vibration-free locking during high-speed automated handling, while the slimmed-down sidewalls incorporate curved venting channels derived from computational fluid dynamics. This synergy increases cross-sectional airflow uniformity by over 25%, drastically reducing turbulent zones where particles could otherwise settle on wafer surfaces. Each of the 12 slots is precision-machined with a recalibrated lead-in taper, ensuring smooth, scratch-free wafer insertion and retrieval even under aggressive robotic pick-and-place cycles.

Complementing these advances, the cassette features a lightweight yet high-stiffness aluminum alloy frame, whose ergonomic handle and bottom-latching geometry eliminate unwanted flexure during transport. The result is a robust, cleanroom-optimized carrier that achieves significant weight reduction without compromising the structural rigidity demanded by 8-inch wafer protection. With the B52-R0, Dohone continues to push the boundaries of contamination control and automated handling efficiency, solidifying its role as a precision innovator in wafer transport solutions.

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.

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.

Delivery Lead Time for Cassettes

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.

Product Packaging Method

Our products are first protected internally with customized anti-static bags + bubble wrap, then placed into dedicated cartons (8 units/box for 6-inch cassettes, 2 units/box for 8-inch and 12-inch cassettes). Special packaging (e.g., additional outer cartons or wooden crates for long-distance shipping) incurs extra charges, ensuring secure delivery to your location.

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.

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(AL6063,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.