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Suzhou Semiconductor Laser Innovation Platform Construction Project

Category:

Industrial Park

Product Description

Project Location: Suzhou High-Tech Zone Science and Technology City

Construction Entity: Suzhou Science and Technology City Development Group Co., Ltd.

Design Period: June 2019 – April 2022

Land Use Type: Industrial (R&D)

Floor Area Ratio: 1.80

Gross floor area: 49,765.36 m²

Land area: 23,132.92㎡

Project Leader: Wen Wei

Plan: Xu Peng, Chen Xiao
Architecture: Lu Yaqiang, Lu Jing, Qin Xiaochun
Structure: Zhang Hao, Pan Kai, Zhang Yan
Plumbing and Drainage: Yun Le, Zhang Qingfen
Electrical: Feng Xiaofang, Luo Liang

HVAC: Zhang Xinxing

Preliminary Analysis

Guided by a planning vision centered on “technology, ecology, and culture,” Suzhou Science and Technology City has seized the significant opportunities presented by the Sunan National Independent Innovation Demonstration Zone, fostering the development of emerging industries and continuously attracting top talent. As a result, it has emerged as a key pillar for Suzhou City and the Suzhou High-Tech Zone in advancing scientific development and driving industrial transformation and upgrading.

At the outset of this design, the design factors were systematically reviewed:

Suzhou Changguang Huaxin Optoelectronics aspires to become a world-class semiconductor optoelectronics R&D platform and industrialization company, committed to providing high‑performance products and solutions to customers both domestically and internationally, and to jointly pioneering the application of optoelectronic technologies with its clients.

The company primarily focuses on the epitaxial growth of semiconductor laser chips and the research and development of chip fabrication processes. Through the Suzhou Institute of Semiconductor Laser Innovation, we aim to attract world‑class talent. Leveraging Changguang Huaxin’s technological leadership and broad reach in semiconductor laser chip technology, we will bring together related high‑end industries, establish a sustainable, cutting‑edge R&D platform, and forge an internationally influential hub for innovation and an industrial base in the semiconductor laser chip sector and related fields. This initiative will comprehensively advance the deep domestication of China’s laser industry chain, enhance its global competitiveness, and foster robust industrial growth.

Regional location

The site is located in Suzhou Science and Technology City, with Lijiang Road to the west and Tianmushan Road to the north. Both roads are minor thoroughfares, resulting in minimal traffic interference and a quiet surrounding environment. The planned plot covers a total area of approximately 23,132.92 m², with a gross floor area of 49,765.36 m² and a floor area ratio of 1.80.

The overall layout ensures an effective separation of vehicular and pedestrian circulation. Office personnel access the site from the west, while freight and logistics traffic enter via the Tianmushan Building on the north side.

The overall layout features a west-high, east-low topography, with individual buildings designed to make optimal use of the available space. Additional plazas are incorporated at the entrances of newly added structures. The site’s northern and western boundaries border waterways and riverside landscapes, providing distinct scenic advantages; selected areas also leverage the urban riverfront to create compelling views throughout the campus.

Design Concept

This project carefully considers the dialogue between the site and the city, as well as the harmonious integration of architecture and landscape. The design seeks to transcend the conventional stereotypes of office spaces and industrial workshops, thereby pioneering a new paradigm for urban‑based, exhibition‑oriented R&D facilities.

In this design, the building functions are categorized into three types—office buildings, production facilities, and ancillary and support spaces—and are systematically organized through a hierarchy of roads and plazas.

Office building

The point‑type tower is the centerpiece of this design, situated on the west side of the site. It is a 14‑story building with a podium, housing office, R&D, and laboratory spaces for the plant’s personnel. The podium also accommodates a corporate exhibition hall, offering an excellent setting for displays.

In terms of facade treatment, the design relies primarily on a glass curtain wall, with the building’s massing accentuated through a dynamic interplay of recesses and projections. The aluminum‑panel grilles of the curtain wall are assembled in varying configurations, creating shifting rhythmic patterns that lend the façade a unified, streamlined, and elegant aesthetic—evoking the sense that the architecture has been carved directly from glass crystals.

By increasing the building’s height, a tall, imposing architectural presence is achieved. Outdoor activity platforms are provided every three floors, enabling office workers to connect with and enjoy nature, thereby fostering an exceptional environment for work and research.

Production plant

As the core area of the industrial park, the production facility is arranged along the east–west axis alongside the office building and ancillary facilities, creating a dynamic, staggered spatial sequence that echoes the science city’s distinctive landscape of mountains and water.

The interior spaces are primarily dedicated to large‑scale production and R&D facilities, with each building featuring a shared passenger elevator lobby, a freight loading dock, and the requisite ancillary amenities for employee convenience.

To highlight the park’s architecture while fostering a sense of both solidity and vibrancy, the design seeks to transcend the conventional image of industrial buildings. The production building features deep gray textured paint as its primary exterior finish, emphasizing the substantiality and gravitas of stone.

The window‑opening configuration echoes that of the office building, achieving visual unity through a reconfigured spatial topology. A clean, cohesive facade underscores the campus’s high‑tech character, with minimalist vertical lines articulating the façade; at night, dynamic lighting in varying hues further accentuates the project’s identity as a semiconductor laser‑chip initiative.

On the premise of meeting the requirements for basic ancillary services, a recreational and leisure area for employees has been added on the top floor.

Multipurpose Building

Building No. 3, a multi-purpose structure, is located on the southern side of the campus. It houses activity rooms, an employee cafeteria, and a kitchen. The cafeteria is connected to the production building via a covered walkway, providing convenient dining options for plant personnel.

The production building and ancillary facilities are situated within the campus, creating a relatively independent production zone that is somewhat isolated from the external environment and ensures no mutual interference.

Design drawings

Elevation of Axis J–Axis A for the Office Building

Elevation of the office building, Axis A–Axis J

Elevation of Axis 4 to Axis 1 of the Office Building

Elevation of Axis 1 to Axis 4 of the Office Building

Elevation of the Production Facility

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