Who are we?
We are Henan Zhongzheng Doors And Windows Co., Ltd., a professional manufacturer established in 2017 in Henan, China, specializing in the Construction & Real Estate sector with a focus on functional thermal break aluminum systems.
How can we guarantee quality?
We maintain strict, standardized quality control throughout the manufacturing process, supported by a dedicated team of 5 to 10 professional quality inspectors.
Do you support private logo or OEM services?
Yes, we offer professional OEM services, enabling custom designs, dimensions, and private labeling to meet your specific market demands.
What are your payment methods?
We accept T/T as our primary payment method, and we support delivery terms including FOB, CFR, EXW, FAS, and FCA.
How long does the production take?
Our standard production and preparation time is 25 days, ensuring precise manufacturing and quality assurance before shipment.
