Contact Us

联系我们

Company Address

公司地址

8th Floor, Wangzuo International, 508 Anda Street, Chaoyang District, Changchun, Jilin Province

吉林省长春市朝阳区安达街508号旺座国际8楼

Postal Code: 130012

邮编:130012

Contact Phone

联系电话

Phone: 0431-77695564

电话:0431-77695564

Fax: 0431-77695565

传真:0431-77695565

Email

电子邮箱

Business Inquiries: info@dayuanhai.com

业务咨询:info@dayuanhai.com

Technical Support: info@dayuanhai.com

技术支持:info@dayuanhai.com

Send Message

发送消息

If you have any questions or needs, please fill out the form below and we will contact you as soon as possible

如果您有任何问题或需求,请填写下面的表单,我们会尽快与您联系

Company Location

公司位置

Welcome to visit our company

欢迎来我们公司参观访问

Office Hours

办公时间

Monday to Friday: 9:00 AM - 6:00 PM

周一至周五: 上午9:00 - 下午6:00

Saturday, Sunday: Closed

周六、周日: 休息

Frequently Asked Questions

常见问题

Here are questions frequently asked by customers

以下是客户经常咨询的问题

We provide comprehensive technical services including software development, cloud services, IT operations, technical consulting, and talent outsourcing, covering all aspects of enterprise IT needs. For detailed service content, please check our Services page.
我们提供软件开发、云服务、IT运维、技术咨询和人才外包等全方位技术服务,覆盖企业IT需求的各个方面。详细服务内容可以查看我们的服务页面

You can contact us by phone, email, or by filling out the contact form on the website. Our business team will respond to you within 24 hours and arrange for a professional consultant to communicate with you about your needs and develop a cooperation plan.
您可以通过电话、邮件或填写网站联系表单与我们取得联系。我们的业务团队会在24小时内回复您,并安排专业顾问与您沟通需求,制定合作方案。

The project development cycle depends on the project size and complexity. Small projects usually take 1-3 months, medium-sized projects 3-6 months, and large projects may take more than 6 months. We will provide a detailed project plan and timeline based on your specific needs.
项目开发周期取决于项目规模和复杂度。小型项目通常1-3个月,中型项目3-6个月,大型项目可能需要6个月以上。我们会根据您的具体需求提供详细的项目计划和时间表。

Our charging standards depend on the service type and project requirements. We offer various cooperation models such as fixed price, time-based billing, and long-term service contracts to meet the needs of different customers. Specific prices will be provided in a quotation plan after a detailed understanding of your needs.
我们的收费标准根据服务类型和项目需求而定。我们提供固定价格、工时计费和长期服务合同等多种合作模式,以满足不同客户的需求。具体价格会在详细了解您的需求后提供报价方案。

Yes, we provide follow-up support and maintenance services for all projects. Standard contracts include a 3-6 month free maintenance period, after which you can choose to sign a long-term maintenance contract or pay-as-you-go maintenance service. Our technical support team provides 24/7 response service.
是的,我们为所有项目提供后续支持和维护服务。标准合同包含3-6个月的免费维护期,之后可以选择签订长期维护合同或按需付费的维护服务。我们的技术支持团队提供7*24小时响应服务。

We implement a strict quality management system, following CMMI Level 3 standards and ISO9001 quality management system. In terms of security, we adopt industry best practices and security standards to ensure code security, data security, and system security. All projects undergo rigorous testing and security audits.
我们实施严格的质量管理体系,遵循CMMI3级标准和ISO9001质量管理体系。在安全方面,我们采用业界最佳实践和安全标准,确保代码安全、数据安全和系统安全。所有项目都经过严格的测试和安全审核。

Ready to start working together?

准备好开始合作了吗?

We look forward to creating value with you and achieving business growth

我们期待与您共同创造价值,实现业务增长