Website Terms

1. Operator and scope

This website is operated by 九江市瑞时光学科技有限公司, a company in China, under the trading name 瑞时光学 / Ruishi Optics.

These terms describe use of the website and its enquiry features. The site presents camera filters and lens accessories for business sourcing and wholesale discussions. It does not currently provide online retail checkout. A separate agreed supply contract governs an actual order; these website terms do not replace it.

2. Enquiries are not orders

Website content and enquiry forms invite you to discuss a possible purchase. Submission or a receipt confirmation does not confirm pricing, stock, delivery or acceptance of an order.

The current wholesale starting point is 100 sets per order in total, with mixed models welcome. Share your proposed mix for confirmation. Custom products may require separate technical and commercial arrangements, which will be discussed before any commitment.

Provide accurate contact information and only submit information you are entitled to share. Do not send payment-card details or identity documents through an enquiry form.

3. Product information and images

The website shows selected products from a wider range. Camera compatibility, filter strength, dimensions, materials, packaging and other specifications must be confirmed for the particular product before ordering. Where compatibility is marked as unconfirmed, please provide your camera model.

Some product images have been digitally enhanced from supplier catalogue images and photographs. Fine texture, reflections and colour may differ from the delivered item or its appearance on your screen. Use the agreed product specification and, where arranged, a confirmed sample to assess your requirements.

General descriptions of supply, quality or pricing do not create a fixed production capacity, numerical pass-rate guarantee, guaranteed margin or lowest-price commitment. Specific acceptance criteria and any performance commitments must be agreed in writing.

4. Wholesale resale and repackaging

Our customers purchase products wholesale from us and resell them independently through their own business and sales channels.

We allow customers to repackage products purchased from us for resale, including using their own retail packaging. Product descriptions, specifications and any required safety or compliance information must remain accurate. Customers are responsible for packaging and labelling requirements that apply in their selling market.

Permission to repackage does not grant rights to third-party trademarks or authorise claims of endorsement by a camera brand. Discuss any changes to the product itself as a separate custom requirement.

5. Commercial arrangements

Before placing an order, the parties should confirm the relevant details in the written quote or supply agreement, including:

• The product specification, model mix, quantities, quality requirements and any sample approval.
• The price, currency, payment arrangements and any customisation charges.
• Availability, lead times, delivery destination, shipping terms and responsibility for duties or taxes.
• Inspection, defect handling, warranty and return arrangements applicable to that order.

This website does not set a universal delivery deadline, warranty period or return policy for every wholesale order. Applicable mandatory legal rights remain unaffected.

6. Website content and third-party brands

Website text, graphics, images and branding are owned by or used with permission from their respective rights holders. You may view and refer to the site for legitimate sourcing enquiries. Commercial reuse of branding or product imagery requires the relevant permission.

DJI, Insta360 and related product names are used to identify compatibility. This website is not affiliated with, endorsed by or operated by DJI or Insta360. Buying products from Ruishi Optics does not grant authority to represent either brand.

Fonts are self-hosted under their accompanying open-source licences. View font licence information.

7. Acceptable use

Please do not submit spam, unlawful material or information that infringes another person’s rights. Do not attempt unauthorised access to the customer dashboard, interfere with the site or bypass its security and abuse-prevention measures.

We may restrict abusive requests or access where needed to protect the service and customer information.

8. Availability, updates and your rights

We aim to keep information useful and the website available, but interruptions or errors can occur. If a submission has not been confirmed, retry it or contact us by email. We may correct content and update these website terms; the date above identifies this version.

External services, including email and WhatsApp, operate under their own terms. Nothing in these terms excludes or restricts rights or liabilities that cannot lawfully be excluded or restricted. Changes to website content do not by themselves vary an existing agreed supply contract.

9. Privacy and contact

Our Privacy Policy explains how information submitted through this website is handled.