INFO CENTER

What to do if it is incomplete potassium nitrate for plants delivery?

If the quantity of potassium nitrate for plants is not correct as you need, please contact us as soon as possible. When you receive the goods, we suggest that you...

What should I do once I receive potassium nitrate powder imperfections?

Shanghai Yixin Chemical Co., Ltd. will work with you to make it right! If you receive a defective, incorrect or incomplete nitrate powder , please call our customer...

How to contact your after-sale service division?

In order to provide the best quality after-sales service, Shanghai Yixin Chemical Co., Ltd. has an after-sales service department to provide consulting services...

Where to get help if potassium nitrate gets problem during the use?

We are confident about potassium nitrate , yet we welcome reports from consumers alerting the problems with the product, which helps us to be better in future development...

Can we arrange the potassium nitrate bulk shipment by ourselves or by our agent?

Negotiation should be made with Shanghai Yixin Chemical Co., Ltd.. If you insist on this, any problems occur during the shipment should be solved by yourselves. In general...

What kind of packing is provided for potassium nitrate products ?

Shanghai Yixin Chemical Co., Ltd. has some general packaging guidelines that will help you prepare your package for shipping. Please consult our Customer Service...

Is boron chemicals tested before shipment?

Boron chemicals is tested before shipment and this inspection is completed based on regular QC Evaluation, or depending upon customer requirements. Samples are selected...

How to pay for borax granule ?

Shanghai Yixin Chemical Co., Ltd. offers a few different payment methods, including credit card, online payment, PayPal and more. Consult our sales staff if needed...

Does borax acid powder have warranty period?

Yes, Shanghai Yixin Chemical Co., Ltd. provides warranty service for borax acid powder . Being a quality-oriented company, we warrant our products against defects...

How long is the warranty period of pure boric acid ?

The warranty on pure boric acid starts and runs for a while on the day of purchase. If there is a defect during the warranty period, we will repair or replace it for free...

How to extend borax decahydrate warranty?

If you want to expand the guarantee for borax decahydrate , please consult with our Customer Service for comprehensive information. It's important to note that you've...

Can borax decahydrate granular be customized?

Custom service is always available in Shanghai Yixin Chemical Co., Ltd.. In regard to the customization of borax decahydrate , designers or technicians may be arranged...

Can borax pentahydrate be made by any shape, size, color, spec. or material?

Take customization support from Shanghai Yixin Chemical Co., Ltd. which helps make sure that your product correctly promotes your brand and leaves a lasting impression...

How to go through the sodium tetraborate pentahydrate customization?

Just let Shanghai Yixin Chemical Co., Ltd. know your requirement. Because of our experience, we will take you through the entire process, from cost volume analysis...

Does Yixin Chemical provide OEM service?

Shanghai Yixin Chemical Co., Ltd. offers OEM service which makes manufacturing cheaper and more efficient. In China, the OEMs may differ in standards, quality and procedures...

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