SHANGHAI HENGCHUAN HARDWARE is definitely one of the most professional manufacturer of making Zinc alloy handle. Aluminum handle is one of SHANGHAI HENGCHUAN HARDWARE Co., Ltd.'s multiple product series. Hench Door Hinge is manufactured using the most advanced technology and most sophisticated equipment. The product is highly resistant to rust. Its surface has been treated with an oxide protective layer to prevent from the damage of wet environments.
We bear social responsibilities. We continually evaluate our business practices to determine how health, environmental and safety standards are impacted and make concerted efforts to improve.